./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 ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/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-ab2e0ac-m [2024-01-29 14:19:32,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:32,529 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:19:32,533 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:32,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:32,558 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:32,559 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:32,559 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:32,559 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:32,560 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:32,560 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:32,560 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:32,561 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:32,561 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:32,561 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:32,562 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:32,562 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:32,562 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:32,562 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:19:32,563 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:32,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:32,563 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:32,564 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:32,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:32,564 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:32,564 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:32,565 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:32,565 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:32,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:32,565 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:32,565 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:32,566 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:32,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:32,566 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:32,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:32,567 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:32,567 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:19:32,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:19:32,567 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:32,567 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:32,568 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:32,568 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:32,568 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:32,568 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:32,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:32,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:32,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:32,788 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:32,789 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:32,790 INFO L431 ainManager$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 14:19:33,835 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:34,020 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:34,021 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-29 14:19:34,030 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f1ee58aa/18ad63e664964c5fafca740497b16353/FLAG9a01c151b [2024-01-29 14:19:34,045 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f1ee58aa/18ad63e664964c5fafca740497b16353 [2024-01-29 14:19:34,049 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:34,050 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:34,051 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml [2024-01-29 14:19:34,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:34,233 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:34,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:34,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:34,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:34,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:34" (1/2) ... [2024-01-29 14:19:34,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@373a512c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:34, skipping insertion in model container [2024-01-29 14:19:34,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:34" (1/2) ... [2024-01-29 14:19:34,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae57582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:34, skipping insertion in model container [2024-01-29 14:19:34,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:34" (2/2) ... [2024-01-29 14:19:34,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@373a512c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:34, skipping insertion in model container [2024-01-29 14:19:34,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:34" (2/2) ... [2024-01-29 14:19:34,242 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:34,337 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:34,339 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,339 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] safe == (_Bool)1 [2024-01-29 14:19:34,339 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_size == 0 [2024-01-29 14:19:34,339 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_back == 0 [2024-01-29 14:19:34,339 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_size == 0 [2024-01-29 14:19:34,340 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_front == 0 [2024-01-29 14:19:34,340 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_front == 0 [2024-01-29 14:19:34,340 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] safe == (_Bool)1 [2024-01-29 14:19:34,340 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1 == 0 [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2 == 0 [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_back == 0 [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] update == 0 [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ok == 0 [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,341 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] safe == (_Bool)1 [2024-01-29 14:19:34,342 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,342 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,342 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] safe == (_Bool)1 [2024-01-29 14:19:34,342 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,342 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L88] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ok == 0 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_size == 0 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] safe == (_Bool)1 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_front == 0 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] update == 0 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_back == 0 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2 == 0 [2024-01-29 14:19:34,343 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,344 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,344 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,344 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= manager_back [2024-01-29 14:19:34,344 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,344 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] safe == (_Bool)1 [2024-01-29 14:19:34,344 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2 == 0 [2024-01-29 14:19:34,345 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_back == 0 [2024-01-29 14:19:34,345 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_front == 0 [2024-01-29 14:19:34,346 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_back == 0 [2024-01-29 14:19:34,346 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1 == 0 [2024-01-29 14:19:34,346 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] update == 0 [2024-01-29 14:19:34,346 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] safe == (_Bool)1 [2024-01-29 14:19:34,346 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_size == 0 [2024-01-29 14:19:34,346 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_front == 0 [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ok == 0 [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] client == 0 [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_size == 0 [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,347 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_size == 0 [2024-01-29 14:19:34,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ok == 0 [2024-01-29 14:19:34,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] safe == (_Bool)1 [2024-01-29 14:19:34,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1 == 0 [2024-01-29 14:19:34,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2 == 0 [2024-01-29 14:19:34,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_front == 0 [2024-01-29 14:19:34,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_back == 0 [2024-01-29 14:19:34,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_size == 0 [2024-01-29 14:19:34,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_back == 0 [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] update == 0 [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] client_front <= 2147483646 [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] -2147483647 <= client_back [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] -2147483647 <= manager_back [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,351 INFO L98 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] 0 <= manager_back [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] -2147483647 <= manager_back [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] manager_front <= 2147483646 [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,352 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= client_back [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] node2_front <= 2147483646 [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] -2147483647 <= node2_back [2024-01-29 14:19:34,353 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= node1_back [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] node1_front <= 2147483646 [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] safe == (_Bool)1 [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ok == 0 [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] node2 == 0 [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] update == 0 [2024-01-29 14:19:34,354 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] safe == (_Bool)1 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ok == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] update == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2 == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2_size == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_back == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_back == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_size == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] update == 0 [2024-01-29 14:19:34,355 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_front == 0 [2024-01-29 14:19:34,356 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager == 0 [2024-01-29 14:19:34,356 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2 == 0 [2024-01-29 14:19:34,356 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_back == 0 [2024-01-29 14:19:34,356 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_back == 0 [2024-01-29 14:19:34,357 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] safe == (_Bool)1 [2024-01-29 14:19:34,357 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ok == 0 [2024-01-29 14:19:34,357 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client == 0 [2024-01-29 14:19:34,358 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_size == 0 [2024-01-29 14:19:34,359 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_size == 0 [2024-01-29 14:19:34,359 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_front == 0 [2024-01-29 14:19:34,359 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1 == 0 [2024-01-29 14:19:34,359 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_front == 0 [2024-01-29 14:19:34,359 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_front == 0 [2024-01-29 14:19:34,359 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ok == 0 [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] safe == (_Bool)1 [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] node2 == 0 [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] update == 0 [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,360 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= node2_back [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] update == 0 [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] safe == (_Bool)1 [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] node2 == 0 [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] ok == 0 [2024-01-29 14:19:34,361 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] -2147483647 <= manager_front [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2 == 0 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_size == 0 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ok == 0 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_front == 0 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] safe == (_Bool)1 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1 == 0 [2024-01-29 14:19:34,362 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client == 0 [2024-01-29 14:19:34,363 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_front == 0 [2024-01-29 14:19:34,363 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_size == 0 [2024-01-29 14:19:34,363 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] update == 0 [2024-01-29 14:19:34,363 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client_size == 0 [2024-01-29 14:19:34,363 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_back == 0 [2024-01-29 14:19:34,364 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_back == 0 [2024-01-29 14:19:34,364 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,364 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] safe == (_Bool)1 [2024-01-29 14:19:34,364 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_back == 0 [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2 == 0 [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] update == 0 [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ok == 0 [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_size == 0 [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] -2147483647 <= node2_front [2024-01-29 14:19:34,365 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L106] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,366 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,367 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ok == 0 [2024-01-29 14:19:34,367 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2 == 0 [2024-01-29 14:19:34,367 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_size == 0 [2024-01-29 14:19:34,367 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1 == 0 [2024-01-29 14:19:34,367 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_size == 0 [2024-01-29 14:19:34,368 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] safe == (_Bool)1 [2024-01-29 14:19:34,368 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_front == 0 [2024-01-29 14:19:34,368 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] update == 0 [2024-01-29 14:19:34,368 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_size == 0 [2024-01-29 14:19:34,368 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_back == 0 [2024-01-29 14:19:34,368 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_front == 0 [2024-01-29 14:19:34,369 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_back == 0 [2024-01-29 14:19:34,369 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client == 0 [2024-01-29 14:19:34,369 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_back == 0 [2024-01-29 14:19:34,369 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1 == 0 [2024-01-29 14:19:34,370 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2 == 0 [2024-01-29 14:19:34,370 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] ok == 0 [2024-01-29 14:19:34,373 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_back == 0 [2024-01-29 14:19:34,373 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1_size == 0 [2024-01-29 14:19:34,374 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_size == 0 [2024-01-29 14:19:34,374 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] update == 0 [2024-01-29 14:19:34,378 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_front == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] safe == (_Bool)1 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_size == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2 == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_front == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_back == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] update == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] safe == (_Bool)1 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_size == 0 [2024-01-29 14:19:34,379 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_size == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1 == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_front == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_front == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager_back == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ok == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_back == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_back == 0 [2024-01-29 14:19:34,380 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,381 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,381 INFO L98 nessWitnessExtractor]: Loop invariant at [L112-L124] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,381 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_size == 0 [2024-01-29 14:19:34,381 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_size == 0 [2024-01-29 14:19:34,381 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_front == 0 [2024-01-29 14:19:34,381 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_front == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_back == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1 == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_size == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_front == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_back == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_front == 0 [2024-01-29 14:19:34,382 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_back == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] update == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_back == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_size == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ok == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2 == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client == 0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] safe == (_Bool)0 [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,383 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] safe == (_Bool)1 [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] 0 <= i [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] update == 0 [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ok == 0 [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] node2 == 0 [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ok == 0 [2024-01-29 14:19:34,384 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] update == 0 [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] size != 0 [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] (((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0) [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] safe == (_Bool)1 [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] node2 == 0 [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= manager_back [2024-01-29 14:19:34,385 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,386 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,386 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,386 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L142] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,386 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] update == 0 [2024-01-29 14:19:34,386 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ok == 0 [2024-01-29 14:19:34,386 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] safe == (_Bool)1 [2024-01-29 14:19:34,387 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,387 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,387 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,387 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,387 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,388 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,389 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 14:19:34,389 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,389 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,389 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,390 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,390 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,390 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,390 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,390 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] update == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] safe == (_Bool)1 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_size == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] update == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_front == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_back == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_back == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_front == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2 == 0 [2024-01-29 14:19:34,391 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] safe == (_Bool)1 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_size == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_back == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1 == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_front == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_front == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ok == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_size == 0 [2024-01-29 14:19:34,392 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_size == 0 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_back == 0 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] safe == (_Bool)1 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_front == 0 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_size == 0 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_back == 0 [2024-01-29 14:19:34,393 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] update == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_size == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_back == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_back == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ok == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_size == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1 == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_front == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2 == 0 [2024-01-29 14:19:34,394 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_front == 0 [2024-01-29 14:19:34,395 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] safe == (_Bool)1 [2024-01-29 14:19:34,395 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,395 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,395 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= manager_back [2024-01-29 14:19:34,396 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,398 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,398 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_back == 0 [2024-01-29 14:19:34,398 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] update == 0 [2024-01-29 14:19:34,398 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_size == 0 [2024-01-29 14:19:34,399 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_front == 0 [2024-01-29 14:19:34,399 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ok == 0 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node1 == 0 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] safe == (_Bool)1 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2 == 0 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] safe == (_Bool)1 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] node2 == 0 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] ok == 0 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] update == 0 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] safe == (_Bool)1 [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,400 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= manager_back [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] manager_front <= 2147483646 [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] -2147483647 <= manager_front [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] -2147483647 <= node2_back [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,401 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= manager_front [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= manager_back [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] node2 == 0 [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] update == 0 [2024-01-29 14:19:34,402 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0) [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] ok == 0 [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] safe == (_Bool)1 [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= manager_back [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] manager_front <= 2147483646 [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] -2147483647 <= client_front [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,403 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] -2147483647 <= node1_back [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= node1_front [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1 == 0 [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_back == 0 [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ok == 0 [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] manager == 0 [2024-01-29 14:19:34,404 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_back == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] safe == (_Bool)1 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_front == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2 == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_front == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_size == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_size == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_size == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] update == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_back == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client == 0 [2024-01-29 14:19:34,405 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_front == 0 [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= node1_back [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= client_back [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:34,406 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 14:19:34,431 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:34,600 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 14:19:34,606 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:34,616 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:34,628 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 14:19:34,630 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 14:19:34,795 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c[5898,5911] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:19:34,812 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:34,813 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae57582 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:34, skipping insertion in model container [2024-01-29 14:19:34,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:34,813 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:34,815 INFO L158 Benchmark]: Toolchain (without parser) took 580.86ms. Allocated memory is still 172.0MB. Free memory was 135.4MB in the beginning and 85.5MB in the end (delta: 49.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-01-29 14:19:34,815 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 81.5MB in the beginning and 81.4MB in the end (delta: 67.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:34,815 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 172.0MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:34,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 578.70ms. Allocated memory is still 172.0MB. Free memory was 135.4MB in the beginning and 85.5MB in the end (delta: 49.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-01-29 14:19:34,817 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 81.5MB in the beginning and 81.4MB in the end (delta: 67.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 172.0MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 578.70ms. Allocated memory is still 172.0MB. Free memory was 135.4MB in the beginning and 85.5MB in the end (delta: 49.9MB). Peak memory consumption was 50.3MB. 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-ab2e0ac-m [2024-01-29 14:19:37,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:19:37,243 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:19:37,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:19:37,247 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:19:37,278 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:19:37,278 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:19:37,279 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:19:37,280 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:19:37,283 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:19:37,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:19:37,283 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:19:37,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:19:37,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:19:37,285 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:19:37,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:19:37,286 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:19:37,286 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:19:37,286 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:19:37,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:19:37,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:19:37,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:19:37,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:19:37,288 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:19:37,288 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:19:37,288 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:19:37,288 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:19:37,288 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:19:37,289 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:19:37,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:19:37,290 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:19:37,290 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:19:37,290 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:19:37,290 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:19:37,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:19:37,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:19:37,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:19:37,292 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:19:37,292 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:19:37,292 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:19:37,292 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:19:37,292 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:19:37,293 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:19:37,293 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:19:37,293 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:19:37,293 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:19:37,293 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:19:37,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:19:37,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:19:37,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:19:37,660 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:19:37,660 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:19:37,661 INFO L431 ainManager$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 14:19:38,828 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:19:39,032 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:19:39,032 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-29 14:19:39,038 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24a090e85/3a7d6f14b83540efb11b5491488961c4/FLAG2d5b4f1b7 [2024-01-29 14:19:39,050 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24a090e85/3a7d6f14b83540efb11b5491488961c4 [2024-01-29 14:19:39,052 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:19:39,052 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:19:39,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml [2024-01-29 14:19:39,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:19:39,227 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:19:39,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:39,228 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:19:39,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:19:39,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:39" (1/2) ... [2024-01-29 14:19:39,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cef74b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:39, skipping insertion in model container [2024-01-29 14:19:39,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:19:39" (1/2) ... [2024-01-29 14:19:39,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b00c8ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:19:39, skipping insertion in model container [2024-01-29 14:19:39,235 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:39" (2/2) ... [2024-01-29 14:19:39,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cef74b3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:39, skipping insertion in model container [2024-01-29 14:19:39,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:19:39" (2/2) ... [2024-01-29 14:19:39,236 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:19:39,334 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:19:39,335 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,336 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 14:19:39,336 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= manager_back [2024-01-29 14:19:39,336 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] safe == (_Bool)1 [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,337 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] safe == (_Bool)1 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1 == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ok == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_front == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] update == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2 == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client_size == 0 [2024-01-29 14:19:39,338 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_back == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_size == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_back == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_front == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_size == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] node2 == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ok == 0 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] safe == (_Bool)1 [2024-01-29 14:19:39,339 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] (((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0) [2024-01-29 14:19:39,340 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] update == 0 [2024-01-29 14:19:39,340 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] size != 0 [2024-01-29 14:19:39,340 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,340 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,340 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,341 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,342 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,342 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,342 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] -2147483647 <= manager_front [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_front == 0 [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] update == 0 [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1 == 0 [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_size == 0 [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_back == 0 [2024-01-29 14:19:39,343 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ok == 0 [2024-01-29 14:19:39,344 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2 == 0 [2024-01-29 14:19:39,344 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client == 0 [2024-01-29 14:19:39,344 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_front == 0 [2024-01-29 14:19:39,344 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager_back == 0 [2024-01-29 14:19:39,344 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager == 0 [2024-01-29 14:19:39,345 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_front == 0 [2024-01-29 14:19:39,345 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_back == 0 [2024-01-29 14:19:39,345 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] safe == (_Bool)1 [2024-01-29 14:19:39,345 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_back == 0 [2024-01-29 14:19:39,345 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_size == 0 [2024-01-29 14:19:39,346 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_size == 0 [2024-01-29 14:19:39,346 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node1 == 0 [2024-01-29 14:19:39,346 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_size == 0 [2024-01-29 14:19:39,346 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ok == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_back == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_front == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] safe == (_Bool)1 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2 == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] update == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] update == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] node2 == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] ok == 0 [2024-01-29 14:19:39,347 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] safe == (_Bool)1 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1 == 0 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] update == 0 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] safe == (_Bool)1 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2 == 0 [2024-01-29 14:19:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_front == 0 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_back == 0 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_size == 0 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ok == 0 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_size == 0 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_back == 0 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] manager_front <= 2147483646 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= manager_back [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_front == 0 [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_back == 0 [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_size == 0 [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client == 0 [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1 == 0 [2024-01-29 14:19:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] safe == (_Bool)1 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_back == 0 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_size == 0 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_back == 0 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_size == 0 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_front == 0 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2 == 0 [2024-01-29 14:19:39,351 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ok == 0 [2024-01-29 14:19:39,352 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] update == 0 [2024-01-29 14:19:39,352 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,352 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,352 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] update == 0 [2024-01-29 14:19:39,352 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2 == 0 [2024-01-29 14:19:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] safe == (_Bool)1 [2024-01-29 14:19:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ok == 0 [2024-01-29 14:19:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2_size == 0 [2024-01-29 14:19:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_size == 0 [2024-01-29 14:19:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_size == 0 [2024-01-29 14:19:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_back == 0 [2024-01-29 14:19:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager == 0 [2024-01-29 14:19:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_back == 0 [2024-01-29 14:19:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1 == 0 [2024-01-29 14:19:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_size == 0 [2024-01-29 14:19:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_front == 0 [2024-01-29 14:19:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ok == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_back == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] safe == (_Bool)1 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_front == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_front == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_back == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_front == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_size == 0 [2024-01-29 14:19:39,356 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2 == 0 [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] update == 0 [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L106] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] safe == (_Bool)1 [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= manager_front [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2 == 0 [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] update == 0 [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_back == 0 [2024-01-29 14:19:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ok == 0 [2024-01-29 14:19:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_size == 0 [2024-01-29 14:19:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] safe == (_Bool)1 [2024-01-29 14:19:39,359 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L88] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ok == 0 [2024-01-29 14:19:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] safe == (_Bool)1 [2024-01-29 14:19:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] update == 0 [2024-01-29 14:19:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= manager_back [2024-01-29 14:19:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] -2147483647 <= manager_front [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] -2147483647 <= manager_back [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] manager_front <= 2147483646 [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,362 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] safe == (_Bool)1 [2024-01-29 14:19:39,362 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] update == 0 [2024-01-29 14:19:39,362 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] node2 == 0 [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] ok == 0 [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] safe == (_Bool)1 [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0) [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,363 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,364 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] -2147483647 <= node2_back [2024-01-29 14:19:39,364 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] node2_front <= 2147483646 [2024-01-29 14:19:39,364 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,364 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,364 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1 == 0 [2024-01-29 14:19:39,364 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] safe == (_Bool)1 [2024-01-29 14:19:39,365 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] update == 0 [2024-01-29 14:19:39,365 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_size == 0 [2024-01-29 14:19:39,366 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_front == 0 [2024-01-29 14:19:39,367 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1_size == 0 [2024-01-29 14:19:39,368 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2 == 0 [2024-01-29 14:19:39,368 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] ok == 0 [2024-01-29 14:19:39,368 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_back == 0 [2024-01-29 14:19:39,372 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= node1_back [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] client_front <= 2147483646 [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] -2147483647 <= client_back [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,373 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L142] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] update == 0 [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] safe == (_Bool)1 [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] -2147483647 <= node2_back [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,374 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] safe == (_Bool)1 [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] update == 0 [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] 0 <= i [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ok == 0 [2024-01-29 14:19:39,375 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] node2 == 0 [2024-01-29 14:19:39,376 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1 == 0 [2024-01-29 14:19:39,376 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_front == 0 [2024-01-29 14:19:39,376 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_front == 0 [2024-01-29 14:19:39,376 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_back == 0 [2024-01-29 14:19:39,376 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ok == 0 [2024-01-29 14:19:39,376 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2 == 0 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_back == 0 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] update == 0 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] safe == (_Bool)1 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_size == 0 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_size == 0 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-29 14:19:39,377 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] safe == (_Bool)1 [2024-01-29 14:19:39,378 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,378 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,378 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,378 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,378 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,378 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= client_back [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] update == 0 [2024-01-29 14:19:39,379 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] node2 == 0 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] safe == (_Bool)1 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ok == 0 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= node1_front [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] node2 == 0 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] safe == (_Bool)1 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] update == 0 [2024-01-29 14:19:39,380 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] ok == 0 [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] 0 <= manager_back [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] safe == (_Bool)1 [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_size == 0 [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_back == 0 [2024-01-29 14:19:39,381 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_back == 0 [2024-01-29 14:19:39,382 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1 == 0 [2024-01-29 14:19:39,382 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_size == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_size == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] update == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_back == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_front == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_front == 0 [2024-01-29 14:19:39,383 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_front == 0 [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2 == 0 [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ok == 0 [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] safe == (_Bool)1 [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= manager_back [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] manager_front <= 2147483646 [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,384 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] -2147483647 <= manager_back [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ok == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] safe == (_Bool)1 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_back == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_back == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_size == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_front == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_back == 0 [2024-01-29 14:19:39,385 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] update == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_front == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_back == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1 == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_front == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_size == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_front == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2 == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_size == 0 [2024-01-29 14:19:39,386 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] -2147483647 <= client_front [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= node1_back [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] node1_front <= 2147483646 [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= manager_back [2024-01-29 14:19:39,387 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_front == 0 [2024-01-29 14:19:39,388 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1 == 0 [2024-01-29 14:19:39,388 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] client == 0 [2024-01-29 14:19:39,391 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] update == 0 [2024-01-29 14:19:39,391 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] safe == (_Bool)1 [2024-01-29 14:19:39,391 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_size == 0 [2024-01-29 14:19:39,391 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2 == 0 [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_front == 0 [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_back == 0 [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_size == 0 [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_back == 0 [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ok == 0 [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] -2147483647 <= node1_back [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,392 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= node2_back [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Loop invariant at [L112-L124] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] safe == (_Bool)1 [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] -2147483647 <= node2_front [2024-01-29 14:19:39,393 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_back == 0 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] safe == (_Bool)1 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2 == 0 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ok == 0 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] update == 0 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_front == 0 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_size == 0 [2024-01-29 14:19:39,394 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= manager_back [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= client_back [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_size == 0 [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] safe == (_Bool)1 [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_size == 0 [2024-01-29 14:19:39,395 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_front == 0 [2024-01-29 14:19:39,396 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] update == 0 [2024-01-29 14:19:39,396 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] manager == 0 [2024-01-29 14:19:39,396 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_front == 0 [2024-01-29 14:19:39,396 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2 == 0 [2024-01-29 14:19:39,399 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_back == 0 [2024-01-29 14:19:39,399 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client == 0 [2024-01-29 14:19:39,399 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_front == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_back == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ok == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_back == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_size == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1 == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_size == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_size == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_front == 0 [2024-01-29 14:19:39,400 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ok == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_back == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_back == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_front == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_size == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1 == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_back == 0 [2024-01-29 14:19:39,401 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_front == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_back == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2 == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] update == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_size == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] safe == (_Bool)0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_front == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ok == 0 [2024-01-29 14:19:39,402 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] node2 == 0 [2024-01-29 14:19:39,403 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] safe == (_Bool)1 [2024-01-29 14:19:39,403 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] update == 0 [2024-01-29 14:19:39,427 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:39,613 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 14:19:39,628 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:39,642 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:19:39,650 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:19:39,681 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 14:19:39,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:19:39,695 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:19:39,702 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 14:19:39,705 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 14:19:39,893 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c[5898,5911] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:19:39,906 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:19:39,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b00c8ed and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:19:39, skipping insertion in model container [2024-01-29 14:19:39,912 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:19:39,912 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:19:39,913 INFO L158 Benchmark]: Toolchain (without parser) took 685.36ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.6MB in the beginning and 46.0MB in the end (delta: -7.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2024-01-29 14:19:39,914 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 48.2MB. Free memory was 24.9MB in the beginning and 24.9MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:39,914 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:19:39,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 683.60ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.6MB in the beginning and 46.0MB in the end (delta: -7.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2024-01-29 14:19:39,916 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 48.2MB. Free memory was 24.9MB in the beginning and 24.9MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 683.60ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.6MB in the beginning and 46.0MB in the end (delta: -7.4MB). Peak memory consumption was 23.8MB. 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