./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.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-bad-commit-2.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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-bad-commit-2.wvr-bad.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-commit-2.wvr-bad.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:10:16,685 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:16,730 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:10:16,737 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:16,737 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:16,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:16,769 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:16,770 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:16,770 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:16,773 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:16,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:16,774 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:16,775 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:16,776 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:16,776 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:16,776 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:16,776 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:16,777 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:16,777 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:10:16,777 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:16,777 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:16,778 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:16,778 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:16,778 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:16,778 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:16,778 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:16,779 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:16,779 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:16,779 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:16,779 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:16,780 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:16,780 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:16,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:16,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:16,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:16,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:16,781 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:10:16,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:10:16,782 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:16,782 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:16,782 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:16,782 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:16,783 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:16,783 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:16,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:17,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:17,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:17,025 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:17,025 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:17,026 INFO L431 ainManager$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-bad-commit-2.wvr-bad.yml/witness.yml [2024-01-31 16:10:17,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:17,326 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:17,327 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-31 16:10:18,476 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:18,645 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:18,646 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-31 16:10:18,653 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f34373133/7a0064822c4b402a9a83e1eefd6b2b85/FLAG0851717fd [2024-01-31 16:10:18,665 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f34373133/7a0064822c4b402a9a83e1eefd6b2b85 [2024-01-31 16:10:18,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:18,672 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:18,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:18,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:18,678 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:18,679 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:17" (1/2) ... [2024-01-31 16:10:18,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a8bdda3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:18, skipping insertion in model container [2024-01-31 16:10:18,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:17" (1/2) ... [2024-01-31 16:10:18,681 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cd26c7f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:18, skipping insertion in model container [2024-01-31 16:10:18,681 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:18" (2/2) ... [2024-01-31 16:10:18,681 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a8bdda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:18, skipping insertion in model container [2024-01-31 16:10:18,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:18" (2/2) ... [2024-01-31 16:10:18,682 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:18,882 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:18,883 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,884 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,884 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,884 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 5)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:18,884 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] ((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,884 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,884 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((((((((((((-2147483647 <= node1_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (((((((((((((0 <= client_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L189-L189] ((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] (((((((((((((0 <= client_state) && (0 <= manager_back)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node2_state <= 1)) && (node1_state == 0)) && (client_state == 0 || client_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,885 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (((((((((((((-2147483647 <= client_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_front <= 2147483646)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Location invariant before [L185-L185] (((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] ((((((((((((((-2147483647 <= client_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_front <= 2147483646)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Loop invariant at [L216-L216] ((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:10:18,886 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,887 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 4)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:18,887 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((((((((((-2147483647 <= node2_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_front <= 2147483646)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,887 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,887 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((((((((((-2147483647 <= manager_back) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L212-L212] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L217-L217] (((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((((((((((((-2147483647 <= node2_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((((((((-2147483647 <= client_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,888 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] ((((((((((((((-2147483647 <= node1_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_front <= 2147483646)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,889 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,889 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,889 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,889 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,890 INFO L98 nessWitnessExtractor]: Location invariant before [L182-L182] ((((((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,890 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,891 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] (((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_front == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,891 INFO L98 nessWitnessExtractor]: Location invariant before [L178-L178] (((((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,891 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((((((((((-2147483647 <= node2_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state == 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,891 INFO L98 nessWitnessExtractor]: Location invariant before [L183-L183] (((((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,891 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (((((((((((((0 <= client_state) && (0 <= manager_back)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,892 INFO L98 nessWitnessExtractor]: Location invariant before [L187-L187] ((((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,892 INFO L98 nessWitnessExtractor]: Location invariant before [L213-L213] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,892 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,892 INFO L98 nessWitnessExtractor]: Location invariant before [L188-L188] (((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,892 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (((((((((((-2147483647 <= client_front) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,892 INFO L98 nessWitnessExtractor]: Location invariant before [L180-L180] (((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,893 INFO L98 nessWitnessExtractor]: Location invariant before [L179-L179] ((((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,893 INFO L98 nessWitnessExtractor]: Location invariant before [L215-L215] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,893 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ((((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,893 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,893 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] ((((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0) [2024-01-31 16:10:18,894 INFO L98 nessWitnessExtractor]: Location invariant before [L196-L196] ((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,894 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,894 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_front <= 2147483646)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,895 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_back)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,895 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (((((((((((-2147483647 <= node1_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node2_state <= 1)) && (node1_state == 1)) && (client_state == 0 || client_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,895 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,895 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,895 INFO L98 nessWitnessExtractor]: Location invariant before [L177-L177] ((((((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L175-L175] (((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L190-L190] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L219-L219] ((((((((0 <= i) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,896 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ((((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (((((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,897 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state == 0)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,898 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (((((((((((((-2147483647 <= node2_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,898 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((((((((-2147483647 <= node1_back) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 2)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (((((((((((((0 <= client_state) && (0 <= manager_back)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((((((((((((-2147483647 <= node1_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (((((((((((-2147483647 <= node2_back) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 3)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_back)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_front <= 2147483646)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L184-L184] ((((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:18,899 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((((((((((-2147483647 <= client_back) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 0)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:18,931 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:19,122 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-bad-commit-2.wvr-bad.c[6687,6700] [2024-01-31 16:10:19,133 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:19,152 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:19,389 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-bad-commit-2.wvr-bad.c[6687,6700] Start Parsing Local Start Parsing Local [2024-01-31 16:10:19,392 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:19,404 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:19,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cd26c7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:19, skipping insertion in model container [2024-01-31 16:10:19,404 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:19,405 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:19,406 INFO L158 Benchmark]: Toolchain (without parser) took 733.66ms. Allocated memory is still 209.7MB. Free memory was 153.8MB in the beginning and 65.8MB in the end (delta: 88.1MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2024-01-31 16:10:19,406 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 120.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:19,407 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:19,407 INFO L158 Benchmark]: CACSL2BoogieTranslator took 731.68ms. Allocated memory is still 209.7MB. Free memory was 153.8MB in the beginning and 65.8MB in the end (delta: 88.1MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2024-01-31 16:10:19,408 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 120.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 731.68ms. Allocated memory is still 209.7MB. Free memory was 153.8MB in the beginning and 65.8MB in the end (delta: 88.1MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 219]: 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-bad-commit-2.wvr-bad.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-commit-2.wvr-bad.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:10:21,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:21,438 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:10:21,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:21,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:21,481 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:21,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:21,482 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:21,483 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:21,486 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:21,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:21,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:21,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:21,488 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:21,488 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:21,488 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:21,489 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:21,489 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:21,489 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:21,489 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:21,489 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:21,490 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:21,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:21,492 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:10:21,492 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:10:21,492 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:21,493 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:10:21,493 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:21,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:21,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:21,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:21,494 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:21,494 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:21,495 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:21,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:21,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:21,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:21,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:21,496 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:10:21,496 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:10:21,496 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:21,497 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:21,497 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:21,497 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:21,497 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:21,497 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:10:21,498 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:21,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:21,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:21,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:21,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:21,819 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:21,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-31 16:10:22,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:23,196 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:23,197 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-31 16:10:23,206 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96ac2c607/8ebdfa6eb28e4399b4a56c9de1c63750/FLAG3f777ac2e [2024-01-31 16:10:23,219 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96ac2c607/8ebdfa6eb28e4399b4a56c9de1c63750 [2024-01-31 16:10:23,221 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:23,221 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:23,223 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-commit-2.wvr-bad.yml/witness.yml [2024-01-31 16:10:23,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:23,568 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:23,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:23,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:23,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:23,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:23" (1/2) ... [2024-01-31 16:10:23,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26643770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:23, skipping insertion in model container [2024-01-31 16:10:23,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:23" (1/2) ... [2024-01-31 16:10:23,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@560576ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:23, skipping insertion in model container [2024-01-31 16:10:23,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:23" (2/2) ... [2024-01-31 16:10:23,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26643770 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:23, skipping insertion in model container [2024-01-31 16:10:23,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:23" (2/2) ... [2024-01-31 16:10:23,592 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:23,898 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:23,900 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,900 INFO L98 nessWitnessExtractor]: Location invariant before [L180-L180] (((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,900 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] ((((((((((((((-2147483647 <= node1_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_front <= 2147483646)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,900 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,900 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((((((((((((-2147483647 <= node2_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (((((((((((-2147483647 <= client_front) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ((((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 4)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L212-L212] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L189-L189] ((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,901 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,902 INFO L98 nessWitnessExtractor]: Location invariant before [L179-L179] ((((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,902 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,902 INFO L98 nessWitnessExtractor]: Location invariant before [L182-L182] ((((((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,902 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((((((((-2147483647 <= client_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,903 INFO L98 nessWitnessExtractor]: Location invariant before [L217-L217] (((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-01-31 16:10:23,903 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,903 INFO L98 nessWitnessExtractor]: Location invariant before [L183-L183] (((((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,903 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,903 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (((((((((((-2147483647 <= node2_back) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 3)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L175-L175] (((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] ((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] (((((((((((((0 <= client_state) && (0 <= manager_back)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,904 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,905 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state == 0)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,905 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (((((((((((-2147483647 <= manager_back) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,905 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((((((((((-2147483647 <= client_back) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 0)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:23,905 INFO L98 nessWitnessExtractor]: Location invariant before [L196-L196] ((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,906 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,906 INFO L98 nessWitnessExtractor]: Location invariant before [L184-L184] ((((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,907 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,907 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L177-L177] ((((((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] ((((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (((((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (((((((((((-2147483647 <= node1_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node2_state <= 1)) && (node1_state == 1)) && (client_state == 0 || client_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (((((((((((-2147483647 <= node2_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state == 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_front <= 2147483646)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,908 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (((((((((((((-2147483647 <= node2_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,909 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (((((((((((((0 <= client_state) && (0 <= manager_back)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,909 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,909 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (((((((((((((-2147483647 <= node1_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,909 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_front <= 2147483646)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,909 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,910 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,910 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_back)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,910 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_front <= 2147483646)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,910 INFO L98 nessWitnessExtractor]: Location invariant before [L190-L190] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,911 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ((((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,911 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_back)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,912 INFO L98 nessWitnessExtractor]: Location invariant before [L219-L219] ((((((((0 <= i) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,912 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,912 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (((((((((((-2147483647 <= node1_back) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 2)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:23,912 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,912 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((((((((((-2147483647 <= node2_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_front <= 2147483646)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (((((((((((((0 <= client_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node2_state <= 1)) && (node1_state == 0)) && (client_state == 0 || client_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (((((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,913 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,914 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (((((((((((((0 <= client_state) && (0 <= manager_back)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,914 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((((((((((((-2147483647 <= node1_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,914 INFO L98 nessWitnessExtractor]: Location invariant before [L188-L188] (((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,915 INFO L98 nessWitnessExtractor]: Location invariant before [L178-L178] (((((((((((((((((client == 0) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,915 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,915 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,915 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (((((((((((((-2147483647 <= manager_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,916 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,916 INFO L98 nessWitnessExtractor]: Loop invariant at [L216-L216] ((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0)) [2024-01-31 16:10:23,916 INFO L98 nessWitnessExtractor]: Location invariant before [L213-L213] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,916 INFO L98 nessWitnessExtractor]: Location invariant before [L215-L215] (((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,916 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] ((((((((((((((-2147483647 <= client_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_front <= 2147483646)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,919 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (((((((((((-2147483647 <= manager_front) && (0 <= client_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (node1_state <= 1)) && (node2_state <= 1)) && (manager_state == 5)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L185-L185] (((((((((((node1 == 0) && (node2 == 0)) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] (((((((((((((((((((((manager == 0) && (client == 0)) && (node1 == 0)) && (node2 == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (client_state == 0)) && (manager_front == 0)) && (manager_back == 0)) && (manager_state == 0)) && (node1_size == 0)) && (node1_front == 0)) && (node1_back == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L187-L187] ((((((((((node2 == 0) && (client_state == 0)) && (manager_state == 0)) && (node1_state == 0)) && (node2_size == 0)) && (node2_front == 0)) && (node2_back == 0)) && (node2_state == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((((((((((((0 <= client_state) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,920 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (((((((((((((-2147483647 <= client_back) && (0 <= client_state)) && (0 <= manager_state)) && (0 <= node1_state)) && (0 <= node2_state)) && (client_state <= 1)) && (manager_state <= 127)) && (node1_state <= 1)) && (node2_state <= 1)) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (safe == (_Bool)0 || safe == (_Bool)1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5) [2024-01-31 16:10:23,940 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:24,095 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-bad-commit-2.wvr-bad.c[6687,6700] [2024-01-31 16:10:24,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:24,114 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:10:24,118 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:24,140 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-bad-commit-2.wvr-bad.c[6687,6700] [2024-01-31 16:10:24,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:24,148 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:24,373 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-bad-commit-2.wvr-bad.c[6687,6700] Start Parsing Local Start Parsing Local [2024-01-31 16:10:24,375 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:24,384 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:24,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@560576ff and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:24, skipping insertion in model container [2024-01-31 16:10:24,387 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:24,387 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:24,388 INFO L158 Benchmark]: Toolchain (without parser) took 820.23ms. Allocated memory was 90.2MB in the beginning and 134.2MB in the end (delta: 44.0MB). Free memory was 58.2MB in the beginning and 67.6MB in the end (delta: -9.4MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2024-01-31 16:10:24,389 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:24,389 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 90.2MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:24,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 818.17ms. Allocated memory was 90.2MB in the beginning and 134.2MB in the end (delta: 44.0MB). Free memory was 58.2MB in the beginning and 67.6MB in the end (delta: -9.4MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2024-01-31 16:10:24,392 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 90.2MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 818.17ms. Allocated memory was 90.2MB in the beginning and 134.2MB in the end (delta: 44.0MB). Free memory was 58.2MB in the beginning and 67.6MB in the end (delta: -9.4MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 219]: 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