./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 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/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-8857f20-m [2024-01-29 22:58:34,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:58:34,371 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:58:34,375 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:58:34,376 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:58:34,399 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:58:34,400 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:58:34,400 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:58:34,400 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:58:34,403 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:58:34,404 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:58:34,404 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:58:34,405 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:58:34,406 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:58:34,406 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:58:34,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:58:34,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:58:34,406 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:58:34,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:58:34,407 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:58:34,407 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:58:34,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:58:34,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:58:34,408 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:58:34,408 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:58:34,408 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:58:34,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:58:34,409 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:58:34,409 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:58:34,409 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:58:34,410 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:58:34,410 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:58:34,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:34,411 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:58:34,411 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:58:34,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:58:34,411 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:58:34,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:58:34,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:58:34,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:58:34,412 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:58:34,412 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:58:34,413 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:58:34,413 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:34,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:34,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:34,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:34,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:34,646 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:34,647 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-29 22:58:35,662 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:35,909 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:35,909 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-29 22:58:35,916 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5119b7940/715f1ff38d5c4334b1a3e41834ecdbe4/FLAGbe9efd180 [2024-01-29 22:58:35,927 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5119b7940/715f1ff38d5c4334b1a3e41834ecdbe4 [2024-01-29 22:58:35,930 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:35,930 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:35,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml [2024-01-29 22:58:36,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:36,127 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:36,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:36,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:36,133 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:36,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:35" (1/2) ... [2024-01-29 22:58:36,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf3613d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:36, skipping insertion in model container [2024-01-29 22:58:36,135 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:35" (1/2) ... [2024-01-29 22:58:36,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a0a932a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:36, skipping insertion in model container [2024-01-29 22:58:36,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:36" (2/2) ... [2024-01-29 22:58:36,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf3613d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:36, skipping insertion in model container [2024-01-29 22:58:36,137 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:36" (2/2) ... [2024-01-29 22:58:36,137 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:36,247 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:36,248 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ((node2 == 0) && (node2_size == 0)) && (update == 0) [2024-01-29 22:58:36,248 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (node2 == 0) && (node2_size == 0) [2024-01-29 22:58:36,248 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ((node2 == 0) && (node2_size == 0)) && (node2_back == 0) [2024-01-29 22:58:36,249 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (((node2 == 0) && (node2_size == 0)) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,249 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (((node2 == 0) && (node2_size == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,249 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2 == 0 [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2 == 0 [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (node2_back == 0) [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (node2_size == 0) [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (node2_front == 0) [2024-01-29 22:58:36,250 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] ((-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= node1_front [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] -2147483647 <= manager_back [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,251 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:36,252 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= node1_back [2024-01-29 22:58:36,252 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= node1_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,252 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= node1_back) && (node1_front <= 2147483646) [2024-01-29 22:58:36,252 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,252 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,252 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] node2 == 0 [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= manager_back [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,253 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= manager_back [2024-01-29 22:58:36,254 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,254 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,254 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,255 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,255 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ((node1 == 0) && (node2_size == 0)) && (node2_back == 0) [2024-01-29 22:58:36,255 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (node2_size == 0) [2024-01-29 22:58:36,255 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (((node1 == 0) && (node2_size == 0)) && (node2_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,256 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node1 == 0 [2024-01-29 22:58:36,256 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:36,256 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (((node1 == 0) && (node2_size == 0)) && (node2_back == 0)) && (ok == 0) [2024-01-29 22:58:36,256 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ((node1 == 0) && (node2_size == 0)) && (node2_front == 0) [2024-01-29 22:58:36,256 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (((node1 == 0) && (node2_size == 0)) && (node2_back == 0)) && (update == 0) [2024-01-29 22:58:36,256 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,257 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (-2147483647 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,257 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= client_back [2024-01-29 22:58:36,257 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,257 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,257 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,257 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] node2 == 0 [2024-01-29 22:58:36,258 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (node2 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,258 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (node2 == 0) && (ok == 0) [2024-01-29 22:58:36,258 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,259 INFO L98 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-01-29 22:58:36,259 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,259 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,259 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((manager == 0) && (client == 0)) && (node2_size == 0)) && (update == 0) [2024-01-29 22:58:36,259 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node2_size == 0) [2024-01-29 22:58:36,259 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager == 0 [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (manager_back == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node1_size == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2_size == 0)) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node1_back == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((manager == 0) && (client == 0)) && (node2_size == 0)) && (node2_back == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:36,260 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node2_front == 0) [2024-01-29 22:58:36,261 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (manager == 0) && (client == 0) [2024-01-29 22:58:36,261 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:36,261 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2_size == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,261 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node2 == 0) [2024-01-29 22:58:36,261 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:36,261 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node1_front == 0) [2024-01-29 22:58:36,262 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (update == 0) [2024-01-29 22:58:36,262 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (node1_size == 0) [2024-01-29 22:58:36,262 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (client_size == 0) [2024-01-29 22:58:36,262 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (node2_front == 0) [2024-01-29 22:58:36,262 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (node2_back == 0) [2024-01-29 22:58:36,262 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client == 0 [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (ok == 0) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node1 == 0) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (node1_front == 0) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node2 == 0) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (node1_back == 0) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2 == 0)) && (node2_size == 0) [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,263 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] -2147483647 <= node2_back [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (-2147483647 <= node2_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,264 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] -2147483647 <= node2_front [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] safe == (_Bool)1 [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1 == 0 [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:36,265 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node2_size == 0) [2024-01-29 22:58:36,266 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node1_size == 0) [2024-01-29 22:58:36,266 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,267 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (ok == 0) [2024-01-29 22:58:36,267 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (update == 0) [2024-01-29 22:58:36,267 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node2_back == 0) [2024-01-29 22:58:36,267 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node2_front == 0) [2024-01-29 22:58:36,267 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,268 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,268 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,268 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] safe == (_Bool)1 [2024-01-29 22:58:36,268 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] update == 0 [2024-01-29 22:58:36,268 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,269 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,269 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,269 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,269 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,269 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] -2147483647 <= manager_front [2024-01-29 22:58:36,269 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] -2147483647 <= client_back [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (-2147483647 <= client_back) && (client_front <= 2147483646) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (-2147483647 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((client == 0) && (node2 == 0)) && (client_back == 0) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (node2_size == 0) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (update == 0) [2024-01-29 22:58:36,270 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client == 0 [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((client == 0) && (node2 == 0)) && (client_size == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (node1_back == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (node2_back == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (ok == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (client == 0) && (node2 == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (node1_front == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (node1_size == 0) [2024-01-29 22:58:36,271 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node2 == 0)) && (client_back == 0)) && (node2_front == 0) [2024-01-29 22:58:36,272 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (client == 0) && (node1 == 0) [2024-01-29 22:58:36,272 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((client == 0) && (node2 == 0)) && (client_front == 0) [2024-01-29 22:58:36,272 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,272 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,272 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,273 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,273 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] node2 == 0 [2024-01-29 22:58:36,273 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,273 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && ((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)) [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && (ok == 0) [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] node2 == 0 [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (node2 == 0) && (ok == 0) [2024-01-29 22:58:36,274 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (node2 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (client == 0)) && (node2 == 0) [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (ok == 0) [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (node1_front == 0) [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (manager == 0) && (client == 0) [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (node1_back == 0) [2024-01-29 22:58:36,275 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (manager_front == 0) [2024-01-29 22:58:36,276 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager == 0 [2024-01-29 22:58:36,276 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0) [2024-01-29 22:58:36,276 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (node2_back == 0) [2024-01-29 22:58:36,276 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (manager_back == 0) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (node2_size == 0) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (update == 0) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (client == 0)) && (node2 == 0)) && (node2_front == 0) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (node1_size == 0) [2024-01-29 22:58:36,277 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:36,278 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_front == 0)) && (client_back == 0) [2024-01-29 22:58:36,278 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (0 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,278 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,279 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= client_back [2024-01-29 22:58:36,279 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,281 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,281 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((manager == 0) && (client == 0)) && (node2_size == 0)) && (ok == 0) [2024-01-29 22:58:36,282 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((((manager == 0) && (client == 0)) && (node2_size == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,282 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node2_size == 0) [2024-01-29 22:58:36,286 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node2 == 0) [2024-01-29 22:58:36,286 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node1_size == 0) [2024-01-29 22:58:36,286 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:36,286 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node2_front == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((manager == 0) && (client == 0)) && (node2_front == 0)) && (node2_back == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (client == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((manager == 0) && (client == 0)) && (node2_size == 0)) && (update == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] manager == 0 [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node1_front == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:36,287 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ((manager == 0) && (client == 0)) && (node1_back == 0) [2024-01-29 22:58:36,288 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] -2147483647 <= manager_back [2024-01-29 22:58:36,288 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,288 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,288 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,288 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,288 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] update == 0 [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] (update == 0) && (ok == 0) [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] 0 <= manager_back [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 22:58:36,289 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,290 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,290 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,290 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,290 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] -2147483647 <= node1_back [2024-01-29 22:58:36,290 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (((node1 == 0) && (node2 == 0)) && (node2_front == 0)) && (update == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2 == 0)) && (node2_front == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (((node1 == 0) && (node2 == 0)) && (node2_front == 0)) && (node2_back == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2 == 0)) && (node1_size == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2 == 0)) && (node1_back == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2 == 0)) && (node1_front == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2 == 0)) && (node2_size == 0) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((((node1 == 0) && (node2 == 0)) && (node2_front == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,291 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((((node1 == 0) && (node2 == 0)) && (node2_front == 0)) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,292 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1 == 0 [2024-01-29 22:58:36,292 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] -2147483647 <= node2_back [2024-01-29 22:58:36,292 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,292 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= node2_back) && (node2_front <= 2147483646) [2024-01-29 22:58:36,292 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= node2_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,292 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= manager_back [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1 == 0 [2024-01-29 22:58:36,293 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node1_back == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node2_size == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node2_front == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (ok == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node1_size == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node2_back == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (update == 0) [2024-01-29 22:58:36,294 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] node2 == 0 [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] (node2 == 0) && (node2_size == 0) [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2 == 0 [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ((node2 == 0) && (node2_size == 0)) && (update == 0) [2024-01-29 22:58:36,295 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ((node2 == 0) && (node2_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,296 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ((node2 == 0) && (node2_size == 0)) && (ok == 0) [2024-01-29 22:58:36,297 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L142] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,297 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,297 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,297 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((unsigned long )_argptr == 0UL) && ((((((((((((((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)) [2024-01-29 22:58:36,297 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,297 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1_back == 0)) && (update == 0) [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (client == 0) && (node1_back == 0) [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1_back == 0)) && (node2_back == 0) [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1_back == 0)) && (node2_front == 0) [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1_back == 0)) && (node2_size == 0) [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (((client == 0) && (node1_back == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] client == 0 [2024-01-29 22:58:36,298 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (client == 0) && (node1_size == 0) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (((client == 0) && (node1_back == 0)) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (client == 0) && (node1 == 0) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (client == 0) && (node2 == 0) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (client == 0) && (node1_front == 0) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] safe == (_Bool)1 [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= manager_back [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,299 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((0 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0 <= node1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= node1_back [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] safe == (_Bool)1 [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Loop invariant at [L112-L124] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] 0 <= i [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] (0 <= i) && (update == 0) [2024-01-29 22:58:36,300 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] (0 <= i) && (node2 == 0) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] (0 <= i) && (ok == 0) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] (0 <= i) && (safe == (_Bool)1) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] (node2 == 0) && (update == 0) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && (size != 0) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && ((((((((((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)) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] node2 == 0 [2024-01-29 22:58:36,301 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= manager_front [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (-2147483647 <= manager_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_size == 0) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (node1_front == 0) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:36,302 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (node1_back == 0) [2024-01-29 22:58:36,303 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (ok == 0) [2024-01-29 22:58:36,305 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (safe == (_Bool)0) [2024-01-29 22:58:36,305 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client == 0)) && (node2 == 0) [2024-01-29 22:58:36,306 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0) [2024-01-29 22:58:36,306 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node2_front == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node2_back == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (client == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (node1_size == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node2_size == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (((((manager == 0) && (client == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (update == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager == 0 [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:36,307 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (manager == 0) && (client == 0) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node2_back == 0) [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager == 0 [2024-01-29 22:58:36,308 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node2_size == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (manager_front == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node2_front == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (manager_back == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (ok == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_back == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_front == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0) [2024-01-29 22:58:36,309 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (client_front == 0) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (manager_size == 0) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (update == 0) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] safe == (_Bool)1 [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_front == 0)) && (node1_back == 0) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (node2 == 0) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_front == 0)) && (node2_back == 0) [2024-01-29 22:58:36,310 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_front == 0)) && (node2_size == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_front == 0)) && (ok == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (node1_size == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (node1_front == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (client == 0) && (node1 == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (client_back == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (client_size == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client == 0 [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_front == 0)) && (update == 0) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((((client == 0) && (node1 == 0)) && (node1_front == 0)) && (node1_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:36,311 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_front == 0)) && (node2_front == 0) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] -2147483647 <= manager_front [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= manager_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] -2147483647 <= client_front [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= node2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((0 <= node2_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,312 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= node2_back [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L88] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= manager_back [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:36,313 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= manager_back [2024-01-29 22:58:36,314 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,314 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:36,314 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,314 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,314 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L106] (unsigned long )_argptr == 0UL [2024-01-29 22:58:36,340 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:36,529 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] [2024-01-29 22:58:36,536 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:36,542 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:36,550 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:58:36,551 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 [2024-01-29 22:58:36,794 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 [2024-01-29 22:58:36,808 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:58:36,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a0a932a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:36, skipping insertion in model container [2024-01-29 22:58:36,809 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:36,809 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:58:36,811 INFO L158 Benchmark]: Toolchain (without parser) took 682.58ms. Allocated memory is still 140.5MB. Free memory was 70.2MB in the beginning and 75.1MB in the end (delta: -5.0MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-01-29 22:58:36,811 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory was 74.9MB in the beginning and 74.8MB in the end (delta: 79.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:36,811 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 140.5MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:36,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 680.63ms. Allocated memory is still 140.5MB. Free memory was 70.2MB in the beginning and 75.1MB in the end (delta: -5.0MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-01-29 22:58:36,813 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory was 74.9MB in the beginning and 74.8MB in the end (delta: 79.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 140.5MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 680.63ms. Allocated memory is still 140.5MB. Free memory was 70.2MB in the beginning and 75.1MB in the end (delta: -5.0MB). Peak memory consumption was 23.3MB. 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-8857f20-m [2024-01-29 22:58:38,825 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:58:38,887 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:58:38,894 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:58:38,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:58:38,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:58:38,931 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:58:38,932 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:58:38,932 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:58:38,934 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:58:38,934 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:58:38,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:58:38,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:58:38,938 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:58:38,938 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:58:38,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:58:38,939 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:58:38,939 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:58:38,939 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:58:38,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:58:38,939 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:58:38,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:58:38,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:58:38,941 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:58:38,941 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:58:38,941 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:58:38,941 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:58:38,941 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:58:38,942 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:58:38,942 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:58:38,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:58:38,943 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:58:38,943 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:58:38,943 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:58:38,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:38,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:58:38,944 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:58:38,944 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:58:38,945 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:58:38,945 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:58:38,945 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:58:38,945 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:58:38,945 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:58:38,945 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:58:38,946 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:58:38,946 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:58:38,946 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:39,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:39,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:39,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:39,255 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:39,256 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:39,258 INFO L431 ainManager$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 [2024-01-29 22:58:39,443 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:39,443 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:39,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-29 22:58:40,589 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:40,739 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:40,739 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-29 22:58:40,747 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41e2d9130/d8031c1f1acf4ba3b38e775c67ff0e96/FLAGda2e49f67 [2024-01-29 22:58:40,761 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41e2d9130/d8031c1f1acf4ba3b38e775c67ff0e96 [2024-01-29 22:58:40,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:40,763 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:40,765 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:40,765 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:40,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:40,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:39" (1/2) ... [2024-01-29 22:58:40,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d927478 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:40, skipping insertion in model container [2024-01-29 22:58:40,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:39" (1/2) ... [2024-01-29 22:58:40,771 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14d9651c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:40, skipping insertion in model container [2024-01-29 22:58:40,771 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:40" (2/2) ... [2024-01-29 22:58:40,772 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d927478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:40, skipping insertion in model container [2024-01-29 22:58:40,772 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:40" (2/2) ... [2024-01-29 22:58:40,772 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:40,875 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] node2 == 0 [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] (node2 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] (node2 == 0) && (ok == 0) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] ((node2 == 0) && (safe == (_Bool)1)) && ((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)) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] node2 == 0 [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (node2 == 0) && (ok == 0) [2024-01-29 22:58:40,876 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] -2147483647 <= manager_back [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (((node1 == 0) && (node2_size == 0)) && (node2_front == 0)) && (ok == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] ((node1 == 0) && (node2_size == 0)) && (node2_front == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (((node1 == 0) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node2_size == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1 == 0 [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (((node1 == 0) && (node2_size == 0)) && (node2_front == 0)) && (update == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node1_size == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:40,877 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] ((((node1 == 0) && (node2_size == 0)) && (node2_front == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= manager_back [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= manager_back [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((-2147483647 <= node1_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] -2147483647 <= node1_back [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] (update == 0) && (ok == 0) [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] update == 0 [2024-01-29 22:58:40,878 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= manager_back [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] 0 <= manager_back [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((client == 0) && (node1 == 0)) && (client_size == 0) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (node1_front == 0) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (update == 0) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (node2_back == 0) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0) [2024-01-29 22:58:40,879 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client == 0 [2024-01-29 22:58:40,880 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((client == 0) && (node1 == 0)) && (node2 == 0) [2024-01-29 22:58:40,880 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (node1_back == 0) [2024-01-29 22:58:40,880 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (client_front == 0) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (client == 0) && (node1 == 0) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (ok == 0) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((client == 0) && (node1 == 0)) && (client_size == 0)) && (node2_front == 0) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] safe == (_Bool)1 [2024-01-29 22:58:40,896 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-2147483647 <= node1_back) && (node1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-2147483647 <= node1_back) && (node1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= node1_back) && (node1_front <= 2147483646) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= node1_back [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] -2147483647 <= manager_front [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (-2147483647 <= manager_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] node2 == 0 [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] (((node2 == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (node1_size == 0) [2024-01-29 22:58:40,897 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (node2_back == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (node2_size == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client == 0 [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (client_size == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (node1_back == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (node2_front == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (update == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (ok == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (client == 0) && (node1 == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] (((client == 0) && (node1 == 0)) && (node1_size == 0)) && (node1_front == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (client_back == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((client == 0) && (node1 == 0)) && (node2 == 0) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,898 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node2_back == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client == 0 [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (client_size == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node1_back == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2_back == 0)) && (update == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node1 == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node2_size == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node2 == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node2_front == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node1_size == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((client == 0) && (node2_back == 0)) && (ok == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (client == 0) && (node1_front == 0) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= manager_front [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,899 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2 == 0 [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (node2 == 0) && (node2_size == 0) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (node2 == 0) && (node2_back == 0) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= node2_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= node2_back [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (0 <= node2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node1 == 0 [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (node2_front == 0) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:40,900 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (node2_back == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (update == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (ok == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (node1 == 0) && (node2_size == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ((node2 == 0) && (node2_size == 0)) && (update == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] (node2 == 0) && (node2_size == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2 == 0 [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] (((node2 == 0) && (node2_size == 0)) && (update == 0)) && (ok == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] (((node2 == 0) && (node2_size == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (node2_front == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (ok == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (node2_back == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (node1_size == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (node1_back == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (node2_size == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (update == 0) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ((node1 == 0) && (node2 == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,901 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1 == 0 [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] -2147483647 <= manager_back [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] -2147483647 <= client_back [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (-2147483647 <= client_back) && (client_front <= 2147483646) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (-2147483647 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Loop invariant at [L112-L124] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (client == 0) && (node1 == 0) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (update == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node2_back == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node1_front == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (ok == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node2_size == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node2_front == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] client == 0 [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node2 == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node1_back == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((client == 0) && (node1 == 0)) && (node1_size == 0) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= manager_back [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((unsigned long )_argptr == 0UL) && ((((((((((((((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)) [2024-01-29 22:58:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] -2147483647 <= node2_back [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (-2147483647 <= node2_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L88] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] safe == (_Bool)1 [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node2_front == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node2 == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_front == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node2_size == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_back == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node1_size == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (manager_back == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node2_front == 0)) && (ok == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:40,904 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node2_front == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,905 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node2_front == 0)) && (update == 0) [2024-01-29 22:58:40,906 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((((manager == 0) && (client == 0)) && (node2 == 0)) && (client_size == 0)) && (node2_front == 0)) && (node2_back == 0) [2024-01-29 22:58:40,906 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (manager == 0) && (client == 0) [2024-01-29 22:58:40,907 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:40,907 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager == 0 [2024-01-29 22:58:40,907 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,907 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] -2147483647 <= node2_front [2024-01-29 22:58:40,907 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((-2147483647 <= node2_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,907 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] (0 <= i) && (node2 == 0) [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ((0 <= i) && (node2 == 0)) && (ok == 0) [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] 0 <= i [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ((0 <= i) && (node2 == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ((0 <= i) && (node2 == 0)) && (update == 0) [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,908 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= manager_back [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] safe == (_Bool)1 [2024-01-29 22:58:40,909 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] node2 == 0 [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (node2 == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (node2 == 0) && (ok == 0) [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager == 0 [2024-01-29 22:58:40,910 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (node2_front == 0) [2024-01-29 22:58:40,911 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:40,911 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (ok == 0) [2024-01-29 22:58:40,911 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (node1_front == 0) [2024-01-29 22:58:40,911 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (manager_size == 0) [2024-01-29 22:58:40,912 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (update == 0) [2024-01-29 22:58:40,912 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (client_size == 0) [2024-01-29 22:58:40,912 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (node2_back == 0) [2024-01-29 22:58:40,912 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (manager_back == 0) [2024-01-29 22:58:40,912 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (node2_size == 0) [2024-01-29 22:58:40,912 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (node1 == 0) [2024-01-29 22:58:40,913 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (node1_size == 0) [2024-01-29 22:58:40,913 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (manager_front == 0) [2024-01-29 22:58:40,913 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (safe == (_Bool)0) [2024-01-29 22:58:40,913 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (node2 == 0) [2024-01-29 22:58:40,913 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (node1_back == 0) [2024-01-29 22:58:40,913 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (manager == 0) && (client == 0) [2024-01-29 22:58:40,914 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((manager == 0) && (client_size == 0)) && (client_front == 0) [2024-01-29 22:58:40,914 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,914 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,914 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,915 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] ((-2147483647 <= node1_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= node1_front [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] manager == 0 [2024-01-29 22:58:40,916 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node1_size == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (client == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node1 == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (client_size == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node1_front == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (ok == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node1_back == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node2_back == 0) [2024-01-29 22:58:40,917 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node2_front == 0) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (client_front == 0) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node2 == 0) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (node2_size == 0) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (update == 0) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (manager == 0) && (client_back == 0) [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L106] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,918 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] -2147483647 <= client_front [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (-2147483647 <= client_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= manager_back [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0) [2024-01-29 22:58:40,919 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0)) && (node2_front == 0) [2024-01-29 22:58:40,920 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0) [2024-01-29 22:58:40,920 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (manager_back == 0) [2024-01-29 22:58:40,920 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((manager == 0) && (client == 0)) && (node1 == 0) [2024-01-29 22:58:40,920 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (manager == 0) && (client == 0) [2024-01-29 22:58:40,920 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager == 0 [2024-01-29 22:58:40,920 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node1_back == 0) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (manager_size == 0) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0)) && (update == 0) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0)) && (ok == 0) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0) [2024-01-29 22:58:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (manager_front == 0) [2024-01-29 22:58:40,922 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (client_front == 0) [2024-01-29 22:58:40,922 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node1_size == 0)) && (node1_front == 0) [2024-01-29 22:58:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((manager == 0) && (client == 0)) && (node1 == 0)) && (client_size == 0)) && (node2_size == 0)) && (node2_back == 0) [2024-01-29 22:58:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node2_back == 0) [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2_back == 0)) && (update == 0) [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1 == 0 [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node1_front == 0) [2024-01-29 22:58:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node1_back == 0) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node2 == 0) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node2_size == 0) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node2_front == 0) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (node1 == 0) && (node1_size == 0) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2_back == 0)) && (ok == 0) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((node1 == 0) && (node2_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] update == 0 [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] -2147483647 <= node2_back [2024-01-29 22:58:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= node2_back) && (node2_front <= 2147483646) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= node2_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (-2147483647 <= node2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= client_back [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (-2147483647 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] safe == (_Bool)1 [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (node2 == 0)) && (node1_size == 0) [2024-01-29 22:58:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_back == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (update == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_back == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (ok == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager == 0 [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (manager == 0) && (client == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (node2 == 0)) && (client_front == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (node2 == 0)) && (client_back == 0) [2024-01-29 22:58:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (manager == 0) && (node1 == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (node2 == 0)) && (manager_front == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (manager == 0) && (node2 == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (node1_front == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (node2 == 0)) && (client_size == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_front == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((manager == 0) && (node2 == 0)) && (node1_size == 0)) && (node2_size == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((manager == 0) && (node2 == 0)) && (manager_back == 0) [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] -2147483647 <= manager_front [2024-01-29 22:58:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (-2147483647 <= manager_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] node2 == 0 [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] safe == (_Bool)1 [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (node2_back == 0) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ((node2 == 0) && (node2_back == 0)) && (ok == 0) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2 == 0 [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (node2_size == 0) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (node2 == 0) && (node2_front == 0) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ((node2 == 0) && (node2_back == 0)) && (update == 0) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ((node2 == 0) && (node2_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (0 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= client_back [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= node1_back [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0 <= node1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0 <= node1_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && ((((((((((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)) [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] (node2 == 0) && (update == 0) [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] node2 == 0 [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && (size != 0) [2024-01-29 22:58:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ((node2 == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:40,936 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L142] (unsigned long )_argptr == 0UL [2024-01-29 22:58:40,961 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:41,135 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] [2024-01-29 22:58:41,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:41,149 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 22:58:41,154 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:41,173 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] [2024-01-29 22:58:41,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:41,183 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:41,190 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:58:41,195 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 [2024-01-29 22:58:41,434 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 [2024-01-29 22:58:41,444 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:58:41,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14d9651c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:41, skipping insertion in model container [2024-01-29 22:58:41,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:41,445 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:58:41,446 INFO L158 Benchmark]: Toolchain (without parser) took 682.14ms. Allocated memory is still 96.5MB. Free memory was 65.1MB in the beginning and 46.5MB in the end (delta: 18.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-29 22:58:41,446 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:41,446 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:41,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 679.51ms. Allocated memory is still 96.5MB. Free memory was 64.6MB in the beginning and 46.5MB in the end (delta: 18.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-29 22:58:41,448 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 679.51ms. Allocated memory is still 96.5MB. Free memory was 64.6MB in the beginning and 46.5MB in the end (delta: 18.1MB). Peak memory consumption was 37.7MB. 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