./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-1.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-1.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:58:33,410 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:58:33,476 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:58:33,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:58:33,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:58:33,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:58:33,492 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:58:33,493 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:58:33,493 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:58:33,493 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:58:33,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:58:33,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:58:33,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:58:33,494 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:58:33,495 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:58:33,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:58:33,495 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:58:33,495 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:58:33,496 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:58:33,496 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:58:33,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:58:33,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:58:33,497 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:58:33,497 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:58:33,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:58:33,497 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:58:33,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:58:33,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:58:33,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:58:33,498 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:58:33,498 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:58:33,498 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:58:33,498 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:33,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:58:33,499 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:58:33,499 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:58:33,499 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:58:33,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:58:33,499 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:58:33,500 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:58:33,500 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:58:33,508 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:58:33,508 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:58:33,508 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:33,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:33,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:33,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:33,763 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:33,764 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:33,765 INFO L431 ainManager$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-1.wvr.yml/witness.yml [2024-01-29 22:58:33,960 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:33,961 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:33,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-29 22:58:34,906 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:35,075 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:35,076 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-29 22:58:35,084 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/378761882/c28b07c8d0a14a6f9f2faa457a061cff/FLAGa94e22909 [2024-01-29 22:58:35,100 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/378761882/c28b07c8d0a14a6f9f2faa457a061cff [2024-01-29 22:58:35,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:35,101 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:35,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:35,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:35,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:35,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:33" (1/2) ... [2024-01-29 22:58:35,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31151f88 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:35, skipping insertion in model container [2024-01-29 22:58:35,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:33" (1/2) ... [2024-01-29 22:58:35,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40056e7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:35, skipping insertion in model container [2024-01-29 22:58:35,110 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:35" (2/2) ... [2024-01-29 22:58:35,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31151f88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:35, skipping insertion in model container [2024-01-29 22:58:35,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:35" (2/2) ... [2024-01-29 22:58:35,111 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:35,188 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:35,190 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,190 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= client_back [2024-01-29 22:58:35,190 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,190 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,190 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (manager == 0) && (client_front == 0) [2024-01-29 22:58:35,191 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (manager == 0) && (client == 0) [2024-01-29 22:58:35,191 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (node_size == 0) [2024-01-29 22:58:35,191 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,191 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (manager == 0) && (node == 0) [2024-01-29 22:58:35,191 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (node_front == 0) [2024-01-29 22:58:35,191 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (client_back == 0) [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (ok == 0) [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (manager_back == 0) [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] manager == 0 [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (manager == 0) && (client_size == 0) [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (manager_front == 0) [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (update == 0) [2024-01-29 22:58:35,192 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client_front == 0)) && (node_back == 0) [2024-01-29 22:58:35,193 INFO L98 nessWitnessExtractor]: Loop invariant at [L81-L93] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,193 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,193 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] safe == (_Bool)1 [2024-01-29 22:58:35,193 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,193 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,193 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] -2147483647 <= manager_front [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)1 [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (node_size == 0) [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (update == 0) [2024-01-29 22:58:35,194 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((manager == 0) && (client == 0)) && (node_size == 0)) && (ok == 0) [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (node_back == 0) [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (node_front == 0) [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] manager == 0 [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (manager_front == 0) [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((manager == 0) && (client == 0)) && (node_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,195 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (manager == 0) && (client == 0) [2024-01-29 22:58:35,196 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (manager_back == 0) [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (manager_size == 0) [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,197 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,198 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] 0 <= manager_back [2024-01-29 22:58:35,198 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,198 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,198 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] -2147483647 <= node_back [2024-01-29 22:58:35,198 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (-2147483647 <= node_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,199 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (-2147483647 <= node_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,199 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((node == 0) && (node_size == 0)) && (node_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,199 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] ((node == 0) && (node_size == 0)) && (node_back == 0) [2024-01-29 22:58:35,199 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (node == 0) && (node_size == 0) [2024-01-29 22:58:35,200 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((node == 0) && (node_size == 0)) && (node_back == 0)) && (update == 0) [2024-01-29 22:58:35,200 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((node == 0) && (node_size == 0)) && (node_back == 0)) && (ok == 0) [2024-01-29 22:58:35,200 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] node == 0 [2024-01-29 22:58:35,200 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] (node == 0) && (ok == 0) [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] node == 0 [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] (node == 0) && (update == 0) [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] ((node == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] ((node == 0) && (ok == 0)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,201 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (-2147483647 <= node_back) && (node_front <= 2147483646) [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((-2147483647 <= node_back) && (node_front <= 2147483646)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] -2147483647 <= node_back [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((-2147483647 <= node_back) && (node_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] ((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= client_back) && (client_front <= 2147483646) [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,202 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] -2147483647 <= client_back [2024-01-29 22:58:35,203 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] update == 0 [2024-01-29 22:58:35,203 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (update == 0) && (ok == 0) [2024-01-29 22:58:35,203 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,203 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (client == 0) && (node_size == 0) [2024-01-29 22:58:35,203 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node_size == 0)) && (node_back == 0) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] client == 0 [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node_size == 0)) && (node_front == 0) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node_size == 0)) && (update == 0) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (client == 0) && (client_size == 0) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node_size == 0)) && (ok == 0) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (client == 0) && (node == 0) [2024-01-29 22:58:35,204 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= client_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] -2147483647 <= client_front [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] safe == (_Bool)1 [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (client == 0) && (node == 0) [2024-01-29 22:58:35,205 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (node_size == 0) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (node_back == 0) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (client_front == 0) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] client == 0 [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (client_back == 0) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (node_front == 0) [2024-01-29 22:58:35,206 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (update == 0) [2024-01-29 22:58:35,207 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (ok == 0) [2024-01-29 22:58:35,207 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (ok == 0) [2024-01-29 22:58:35,207 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0) [2024-01-29 22:58:35,208 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (node_back == 0) [2024-01-29 22:58:35,208 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (node_front == 0) [2024-01-29 22:58:35,208 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((client == 0) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:35,208 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,209 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (client == 0) && (node == 0) [2024-01-29 22:58:35,209 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (update == 0) [2024-01-29 22:58:35,209 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] client == 0 [2024-01-29 22:58:35,209 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((client == 0) && (node == 0)) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:35,209 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,210 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,210 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] node == 0 [2024-01-29 22:58:35,210 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (update == 0) [2024-01-29 22:58:35,210 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (node_size == 0) [2024-01-29 22:58:35,210 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (ok == 0) [2024-01-29 22:58:35,210 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (node_front == 0) [2024-01-29 22:58:35,211 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (node_back == 0) [2024-01-29 22:58:35,211 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,211 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,211 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node == 0 [2024-01-29 22:58:35,212 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (node == 0) && (update == 0) [2024-01-29 22:58:35,212 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (node == 0) && (ok == 0) [2024-01-29 22:58:35,212 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] update == 0 [2024-01-29 22:58:35,212 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= node_back [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (0 <= node_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (0 <= node_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,213 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,214 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,214 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] -2147483647 <= node_front [2024-01-29 22:58:35,214 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,214 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] safe == (_Bool)1 [2024-01-29 22:58:35,214 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (-2147483647 <= manager_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,214 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] -2147483647 <= manager_front [2024-01-29 22:58:35,215 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,215 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,215 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0) [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && (update == 0) [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && (ok == 0) [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && ((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && (size != 0) [2024-01-29 22:58:35,216 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] -2147483647 <= manager_back [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] client == 0 [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,217 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (update == 0) [2024-01-29 22:58:35,218 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (node_back == 0) [2024-01-29 22:58:35,218 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (ok == 0) [2024-01-29 22:58:35,218 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (node_size == 0) [2024-01-29 22:58:35,218 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (node == 0) [2024-01-29 22:58:35,219 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (node_front == 0) [2024-01-29 22:58:35,219 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,219 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,219 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,219 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0)) && (ok == 0) [2024-01-29 22:58:35,219 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0) [2024-01-29 22:58:35,220 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:58:35,220 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] 0 <= i [2024-01-29 22:58:35,220 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,220 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0)) && (update == 0) [2024-01-29 22:58:35,220 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,221 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] -2147483647 <= manager_back [2024-01-29 22:58:35,221 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,221 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node == 0 [2024-01-29 22:58:35,222 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (node == 0) && (update == 0) [2024-01-29 22:58:35,223 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,224 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (node == 0) && (ok == 0) [2024-01-29 22:58:35,224 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,224 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,228 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (manager == 0) && (node == 0) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (manager == 0) && (client == 0) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (client_back == 0) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (node_front == 0) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (ok == 0) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (node_back == 0) [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] manager == 0 [2024-01-29 22:58:35,229 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (client_front == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (update == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (manager_back == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (node == 0)) && (node_size == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node == 0 [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (node == 0) && (ok == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (node == 0) && (update == 0) [2024-01-29 22:58:35,230 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (-2147483647 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,231 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] -2147483647 <= client_back [2024-01-29 22:58:35,231 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,231 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (node_size == 0) [2024-01-29 22:58:35,231 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] manager == 0 [2024-01-29 22:58:35,231 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (node == 0) [2024-01-29 22:58:35,232 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (node_size == 0)) && (update == 0) [2024-01-29 22:58:35,232 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (node_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:35,232 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (client_size == 0) [2024-01-29 22:58:35,232 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (client_front == 0) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (client_back == 0) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (node_size == 0)) && (node_back == 0) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (client == 0) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (node_size == 0)) && (node_front == 0) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (node_size == 0)) && (ok == 0) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,233 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (manager == 0) && (client == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (node_size == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (node_front == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] manager == 0 [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (manager_size == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (safe == (_Bool)0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (node_back == 0) [2024-01-29 22:58:35,234 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (manager_front == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (manager_back == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (ok == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (update == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] node == 0 [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (node == 0) && (node_size == 0) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,235 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (node == 0) && (update == 0) [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (node == 0) && (ok == 0) [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Loop invariant at [L99-L111] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= manager_back [2024-01-29 22:58:35,236 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,237 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] safe == (_Bool)1 [2024-01-29 22:58:35,237 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,237 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] node == 0 [2024-01-29 22:58:35,237 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:35,237 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (node == 0) && (update == 0) [2024-01-29 22:58:35,237 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (node == 0) && (ok == 0) [2024-01-29 22:58:35,238 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L75] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,238 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= manager_back [2024-01-29 22:58:35,239 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,239 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,239 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,239 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,239 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:58:35,239 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:35,240 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:35,240 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:35,240 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] -2147483647 <= manager_back [2024-01-29 22:58:35,263 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:35,397 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-1.wvr.c[4643,4656] [2024-01-29 22:58:35,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:35,409 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:35,416 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:58:35,418 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 [2024-01-29 22:58:35,546 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-1.wvr.c[4643,4656] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:58:35,567 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:58:35,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40056e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:35, skipping insertion in model container [2024-01-29 22:58:35,570 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:35,570 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:58:35,571 INFO L158 Benchmark]: Toolchain (without parser) took 469.82ms. Allocated memory is still 165.7MB. Free memory was 128.4MB in the beginning and 86.5MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-29 22:58:35,572 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 132.1MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:35,572 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 132.1MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:35,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.87ms. Allocated memory is still 165.7MB. Free memory was 127.6MB in the beginning and 86.5MB in the end (delta: 41.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-29 22:58:35,573 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 132.1MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 132.1MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 466.87ms. Allocated memory is still 165.7MB. Free memory was 127.6MB in the beginning and 86.5MB in the end (delta: 41.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 161]: 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-1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:58:37,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:58:37,716 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:58:37,720 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:58:37,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:58:37,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:58:37,742 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:58:37,743 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:58:37,743 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:58:37,743 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:58:37,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:58:37,744 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:58:37,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:58:37,745 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:58:37,746 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:58:37,746 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:58:37,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:58:37,749 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:58:37,749 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:58:37,750 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:58:37,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:58:37,750 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:58:37,750 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:58:37,750 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:58:37,751 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:58:37,751 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:58:37,751 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:58:37,751 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:58:37,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:58:37,752 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:58:37,752 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:58:37,753 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:58:37,753 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:58:37,753 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:58:37,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:37,754 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:58:37,754 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:58:37,754 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:58:37,754 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:58:37,755 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:58:37,755 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:58:37,755 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:58:37,755 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:58:37,755 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:58:37,756 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:58:37,756 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:58:37,756 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:37,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:37,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:38,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:38,003 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:38,004 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:38,005 INFO L431 ainManager$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-1.wvr.yml/witness.yml [2024-01-29 22:58:38,203 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:38,203 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:38,204 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-29 22:58:39,271 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:39,440 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:39,440 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-29 22:58:39,449 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f880f28af/38370afd88754259a7b7f5e2860a2873/FLAGe5d44fd32 [2024-01-29 22:58:39,459 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f880f28af/38370afd88754259a7b7f5e2860a2873 [2024-01-29 22:58:39,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:39,461 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:39,461 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:39,461 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:39,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:39,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:38" (1/2) ... [2024-01-29 22:58:39,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e1dcfc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:39, skipping insertion in model container [2024-01-29 22:58:39,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:38" (1/2) ... [2024-01-29 22:58:39,468 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41257b70 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:39, skipping insertion in model container [2024-01-29 22:58:39,468 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:39" (2/2) ... [2024-01-29 22:58:39,468 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e1dcfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:39, skipping insertion in model container [2024-01-29 22:58:39,469 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:39" (2/2) ... [2024-01-29 22:58:39,469 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:39,536 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:39,537 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] -2147483647 <= node_back [2024-01-29 22:58:39,537 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (-2147483647 <= node_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,538 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (-2147483647 <= node_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,538 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:58:39,538 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && (safe == (_Bool)1) [2024-01-29 22:58:39,538 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && (ok == 0) [2024-01-29 22:58:39,538 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) [2024-01-29 22:58:39,538 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && (update == 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ((-1LL - (long long )i) + (long long )size >= 0LL) && (size != 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((((manager == 0) && (client == 0)) && (node == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (ok == 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (client_back == 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (node_front == 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (update == 0) [2024-01-29 22:58:39,539 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:39,540 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (manager_back == 0) [2024-01-29 22:58:39,540 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:39,540 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (node_size == 0) [2024-01-29 22:58:39,540 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (client_front == 0) [2024-01-29 22:58:39,540 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (manager == 0) && (client == 0) [2024-01-29 22:58:39,541 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (manager_front == 0) [2024-01-29 22:58:39,541 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] manager == 0 [2024-01-29 22:58:39,541 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((manager == 0) && (client == 0)) && (node == 0)) && (node_back == 0) [2024-01-29 22:58:39,541 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,541 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,541 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] -2147483647 <= manager_front [2024-01-29 22:58:39,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= manager_back [2024-01-29 22:58:39,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:39,542 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,542 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L75] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,542 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,543 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] update == 0 [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((node == 0) && (node_front == 0)) && (node_back == 0)) && (ok == 0) [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((node == 0) && (node_front == 0)) && (node_back == 0) [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (node_front == 0) [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] node == 0 [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((node == 0) && (node_front == 0)) && (node_back == 0)) && (update == 0) [2024-01-29 22:58:39,544 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((node == 0) && (node_front == 0)) && (node_back == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,545 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (node == 0) && (node_size == 0) [2024-01-29 22:58:39,545 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node == 0)) && (node_front == 0) [2024-01-29 22:58:39,545 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((client == 0) && (node == 0)) && (node_front == 0)) && (update == 0) [2024-01-29 22:58:39,545 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (client == 0) && (node == 0) [2024-01-29 22:58:39,545 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node == 0)) && (node_size == 0) [2024-01-29 22:58:39,546 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] client == 0 [2024-01-29 22:58:39,546 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((client == 0) && (node == 0)) && (node_front == 0)) && (node_back == 0) [2024-01-29 22:58:39,546 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((client == 0) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:39,546 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((client == 0) && (node == 0)) && (node_front == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,547 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((client == 0) && (node == 0)) && (node_front == 0)) && (ok == 0) [2024-01-29 22:58:39,547 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((node == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:39,547 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (node == 0) && (update == 0) [2024-01-29 22:58:39,547 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,547 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node == 0 [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] -2147483647 <= client_back [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] safe == (_Bool)1 [2024-01-29 22:58:39,548 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((node == 0) && (node_size == 0)) && (ok == 0) [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (node == 0) && (node_size == 0) [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (((node == 0) && (node_size == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] node == 0 [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((node == 0) && (node_size == 0)) && (update == 0) [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] -2147483647 <= manager_back [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,549 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= node_back [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (0 <= node_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (0 <= node_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (0 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= client_back [2024-01-29 22:58:39,550 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] 0 <= manager_back [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0 <= manager_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,551 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] 0 <= manager_back [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (node_size == 0) [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((client == 0) && (node_size == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((client == 0) && (node_size == 0)) && (ok == 0) [2024-01-29 22:58:39,552 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((client == 0) && (node_size == 0)) && (node_back == 0) [2024-01-29 22:58:39,553 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((client == 0) && (node_size == 0)) && (update == 0) [2024-01-29 22:58:39,553 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((client == 0) && (node_size == 0)) && (node_front == 0) [2024-01-29 22:58:39,553 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] client == 0 [2024-01-29 22:58:39,553 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (client == 0) && (node == 0) [2024-01-29 22:58:39,553 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (client == 0) && (node == 0) [2024-01-29 22:58:39,554 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] client == 0 [2024-01-29 22:58:39,554 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (client_front == 0) [2024-01-29 22:58:39,554 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,555 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:39,555 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (node_front == 0) [2024-01-29 22:58:39,555 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (ok == 0) [2024-01-29 22:58:39,555 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (client_back == 0) [2024-01-29 22:58:39,555 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (node_back == 0) [2024-01-29 22:58:39,555 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (update == 0) [2024-01-29 22:58:39,556 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((client == 0) && (node == 0)) && (node_size == 0) [2024-01-29 22:58:39,556 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,556 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,556 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] -2147483647 <= manager_back [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0) [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] 0 <= i [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (update == 0) [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (ok == 0) [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (safe == (_Bool)1) [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node == 0 [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:39,557 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (node == 0) && (update == 0) [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (node == 0) && (ok == 0) [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] safe == (_Bool)1 [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (-2147483647 <= manager_back) && (manager_front <= 2147483646) [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] -2147483647 <= manager_back [2024-01-29 22:58:39,558 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (node == 0) && (update == 0) [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((node == 0) && (update == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ((node == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node == 0 [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,559 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,560 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,560 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,560 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (manager == 0) && (client == 0) [2024-01-29 22:58:39,560 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (node_back == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (ok == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (node_size == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (node_front == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] manager == 0 [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:39,561 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((manager == 0) && (client == 0)) && (update == 0) [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] update == 0 [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (update == 0) && (ok == 0) [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (manager_back == 0) [2024-01-29 22:58:39,562 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (update == 0) [2024-01-29 22:58:39,563 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (manager == 0) && (client == 0) [2024-01-29 22:58:39,563 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((manager == 0) && (client == 0)) && (node == 0)) && (client_back == 0) [2024-01-29 22:58:39,563 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (manager_back == 0)) && (ok == 0) [2024-01-29 22:58:39,563 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] manager == 0 [2024-01-29 22:58:39,564 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0) [2024-01-29 22:58:39,564 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:39,564 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((manager == 0) && (client == 0)) && (node == 0)) && (client_front == 0) [2024-01-29 22:58:39,564 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (manager_front == 0) [2024-01-29 22:58:39,564 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (node_back == 0) [2024-01-29 22:58:39,564 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (manager_back == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,565 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:39,565 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (node_size == 0) [2024-01-29 22:58:39,565 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((manager == 0) && (client == 0)) && (node == 0)) && (manager_size == 0)) && (node_front == 0) [2024-01-29 22:58:39,565 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,565 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,565 INFO L98 nessWitnessExtractor]: Loop invariant at [L81-L93] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,566 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,566 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 22:58:39,568 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,568 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:39,569 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (client_back == 0) [2024-01-29 22:58:39,569 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (manager_size == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (manager_back == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (node_front == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (node_size == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (manager_front == 0) [2024-01-29 22:58:39,573 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (safe == (_Bool)0) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (manager == 0) && (client == 0) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (node_back == 0) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] manager == 0 [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (update == 0) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((manager == 0) && (client == 0)) && (client_front == 0)) && (ok == 0) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] -2147483647 <= manager_front [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,574 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (-2147483647 <= manager_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] node == 0 [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (node == 0) && (ok == 0) [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (node == 0) && (update == 0) [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,575 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,576 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] -2147483647 <= node_front [2024-01-29 22:58:39,576 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,576 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] safe == (_Bool)1 [2024-01-29 22:58:39,576 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,576 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,576 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] safe == (_Bool)1 [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= client_back) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] -2147483647 <= client_back [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= client_back) && (client_front <= 2147483646) [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)1 [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= client_front) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] -2147483647 <= client_front [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (-2147483647 <= node_back) && (node_front <= 2147483646) [2024-01-29 22:58:39,577 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] -2147483647 <= node_back [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((-2147483647 <= node_back) && (node_front <= 2147483646)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((-2147483647 <= node_back) && (node_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] ((node == 0) && (update == 0)) && (ok == 0) [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] (((node == 0) && (update == 0)) && (ok == 0)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] (node == 0) && (update == 0) [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] node == 0 [2024-01-29 22:58:39,578 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (update == 0) && (safe == (_Bool)1) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Loop invariant at [L99-L111] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((client == 0) && (node == 0)) && (client_size == 0)) && (node_front == 0) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_front == 0)) && (node_back == 0) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((client == 0) && (node == 0)) && (client_size == 0) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_front == 0)) && (ok == 0) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((client == 0) && (node == 0)) && (client_size == 0)) && (client_back == 0) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_front == 0)) && (update == 0) [2024-01-29 22:58:39,579 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (client == 0) && (node == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] client == 0 [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((client == 0) && (node == 0)) && (client_size == 0)) && (node_front == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (manager == 0) && (client == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (ok == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (node_size == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (client_front == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (safe == (_Bool)1) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (client_size == 0) [2024-01-29 22:58:39,580 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (update == 0) [2024-01-29 22:58:39,581 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (node == 0) [2024-01-29 22:58:39,581 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] manager == 0 [2024-01-29 22:58:39,581 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (client_back == 0) [2024-01-29 22:58:39,581 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (node_back == 0) [2024-01-29 22:58:39,582 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (manager_back == 0) [2024-01-29 22:58:39,582 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((manager == 0) && (client == 0)) && (node_front == 0) [2024-01-29 22:58:39,585 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,585 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-29 22:58:39,588 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] node == 0 [2024-01-29 22:58:39,588 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (node == 0) && (node_back == 0) [2024-01-29 22:58:39,588 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (node == 0) && (safe == (_Bool)1) [2024-01-29 22:58:39,588 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (node == 0) && (node_size == 0) [2024-01-29 22:58:39,589 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (node == 0) && (update == 0) [2024-01-29 22:58:39,589 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (node == 0) && (ok == 0) [2024-01-29 22:58:39,589 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 22:58:39,612 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:39,795 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-1.wvr.c[4643,4656] [2024-01-29 22:58:39,809 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:39,820 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 22:58:39,825 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:39,855 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-1.wvr.c[4643,4656] [2024-01-29 22:58:39,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:39,871 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:39,878 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:58:39,880 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 [2024-01-29 22:58:40,013 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-1.wvr.c[4643,4656] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:58:40,031 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:58:40,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41257b70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:40, skipping insertion in model container [2024-01-29 22:58:40,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:40,032 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:58:40,033 INFO L158 Benchmark]: Toolchain (without parser) took 571.94ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 35.7MB in the beginning and 42.8MB in the end (delta: -7.1MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2024-01-29 22:58:40,034 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 46.1MB. Free memory was 27.2MB in the beginning and 27.2MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:40,034 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory was 47.1MB in the beginning and 46.9MB in the end (delta: 181.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:58:40,034 INFO L158 Benchmark]: CACSL2BoogieTranslator took 570.19ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 35.5MB in the beginning and 42.8MB in the end (delta: -7.3MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2024-01-29 22:58:40,036 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 46.1MB. Free memory was 27.2MB in the beginning and 27.2MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory was 47.1MB in the beginning and 46.9MB in the end (delta: 181.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 570.19ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 35.5MB in the beginning and 42.8MB in the end (delta: -7.3MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 161]: 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