./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 3d25acf6 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-dev-3d25acf-m [2024-01-30 14:24:30,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:30,458 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:24:30,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:30,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:30,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:30,486 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:30,486 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:30,487 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:30,490 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:30,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:30,490 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:30,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:30,492 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:30,492 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:30,492 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:30,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:30,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:30,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:24:30,493 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:30,493 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:30,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:30,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:30,510 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:30,510 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:30,510 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:30,511 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:30,511 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:30,511 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:30,511 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:30,512 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:30,512 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:30,512 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:30,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:30,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:30,513 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:30,513 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:24:30,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:24:30,514 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:30,514 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:30,514 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:30,514 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:30,514 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:30,514 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:30,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:30,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:30,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:30,758 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:30,758 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:30,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-30 14:24:31,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:31,883 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:31,883 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-30 14:24:31,893 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5972fd6fe/360bcd636c97484096ed4ed39ae96674/FLAG3cb39eb28 [2024-01-30 14:24:31,906 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5972fd6fe/360bcd636c97484096ed4ed39ae96674 [2024-01-30 14:24:31,909 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:31,909 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:31,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-commit-2.wvr-bad.yml/witness.yml [2024-01-30 14:24:32,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:32,208 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:32,209 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:32,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:32,213 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:32,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:31" (1/2) ... [2024-01-30 14:24:32,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7650edb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:32, skipping insertion in model container [2024-01-30 14:24:32,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:31" (1/2) ... [2024-01-30 14:24:32,217 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1580d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:32, skipping insertion in model container [2024-01-30 14:24:32,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:32" (2/2) ... [2024-01-30 14:24:32,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7650edb7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:32, skipping insertion in model container [2024-01-30 14:24:32,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:32" (2/2) ... [2024-01-30 14:24:32,218 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:32,443 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:32,444 INFO L98 nessWitnessExtractor]: Loop invariant at [L216-L218] ((((((((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)) [2024-01-30 14:24:32,444 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) [2024-01-30 14:24:32,444 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) [2024-01-30 14:24:32,444 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) [2024-01-30 14:24:32,445 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) [2024-01-30 14:24:32,445 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) [2024-01-30 14:24:32,445 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) [2024-01-30 14:24:32,445 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) [2024-01-30 14:24:32,445 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,446 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) [2024-01-30 14:24:32,447 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) [2024-01-30 14:24:32,447 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) [2024-01-30 14:24:32,447 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) [2024-01-30 14:24:32,447 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) [2024-01-30 14:24:32,448 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) [2024-01-30 14:24:32,448 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) [2024-01-30 14:24:32,448 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) [2024-01-30 14:24:32,448 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,449 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) [2024-01-30 14:24:32,450 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) [2024-01-30 14:24:32,450 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) [2024-01-30 14:24:32,450 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) [2024-01-30 14:24:32,450 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) [2024-01-30 14:24:32,451 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) [2024-01-30 14:24:32,451 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) [2024-01-30 14:24:32,451 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) [2024-01-30 14:24:32,452 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) [2024-01-30 14:24:32,452 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) [2024-01-30 14:24:32,452 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) [2024-01-30 14:24:32,453 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) [2024-01-30 14:24:32,453 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) [2024-01-30 14:24:32,453 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)) [2024-01-30 14:24:32,453 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) [2024-01-30 14:24:32,453 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) [2024-01-30 14:24:32,453 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) [2024-01-30 14:24:32,454 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) [2024-01-30 14:24:32,454 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:24:32,454 INFO L98 nessWitnessExtractor]: Location invariant before [L196-L196] ((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:32,454 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) [2024-01-30 14:24:32,454 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) [2024-01-30 14:24:32,455 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) [2024-01-30 14:24:32,455 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) [2024-01-30 14:24:32,455 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) [2024-01-30 14:24:32,456 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) [2024-01-30 14:24:32,456 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) [2024-01-30 14:24:32,456 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) [2024-01-30 14:24:32,456 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,457 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) [2024-01-30 14:24:32,458 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) [2024-01-30 14:24:32,458 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) [2024-01-30 14:24:32,458 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) [2024-01-30 14:24:32,458 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) [2024-01-30 14:24:32,458 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) [2024-01-30 14:24:32,458 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) [2024-01-30 14:24:32,459 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) [2024-01-30 14:24:32,459 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) [2024-01-30 14:24:32,459 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) [2024-01-30 14:24:32,459 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:32,459 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) [2024-01-30 14:24:32,460 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) [2024-01-30 14:24:32,460 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) [2024-01-30 14:24:32,460 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) [2024-01-30 14:24:32,460 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) [2024-01-30 14:24:32,460 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) [2024-01-30 14:24:32,460 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) [2024-01-30 14:24:32,461 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) [2024-01-30 14:24:32,461 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) [2024-01-30 14:24:32,461 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) [2024-01-30 14:24:32,461 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) [2024-01-30 14:24:32,461 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) [2024-01-30 14:24:32,488 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:32,647 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] [2024-01-30 14:24:32,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:32,660 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:32,667 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:24:32,668 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:24:32,823 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:24:32,831 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:24:32,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1580d8f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:32, skipping insertion in model container [2024-01-30 14:24:32,831 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:32,832 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:32,833 INFO L158 Benchmark]: Toolchain (without parser) took 624.18ms. Allocated memory is still 224.4MB. Free memory was 184.5MB in the beginning and 143.6MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-30 14:24:32,833 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 132.1MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:32,834 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 132.1MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:32,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 622.21ms. Allocated memory is still 224.4MB. Free memory was 184.5MB in the beginning and 143.6MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-30 14:24:32,835 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 132.1MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 132.1MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 622.21ms. Allocated memory is still 224.4MB. Free memory was 184.5MB in the beginning and 143.6MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. 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-dev-3d25acf-m [2024-01-30 14:24:34,443 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:34,519 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:24:34,524 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:34,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:34,551 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:34,551 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:34,552 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:34,552 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:34,555 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:34,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:34,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:34,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:34,557 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:34,557 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:34,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:34,558 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:34,558 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:34,558 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:34,559 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:34,559 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:34,559 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:34,560 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:34,560 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:24:34,560 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:24:34,560 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:34,560 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:24:34,561 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:34,561 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:34,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:34,562 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:34,562 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:34,562 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:34,562 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:34,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:34,563 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:34,563 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:34,564 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:34,564 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:24:34,564 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:24:34,564 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:34,564 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:34,564 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:34,565 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:34,565 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:34,565 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:24:34,565 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:34,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:34,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:34,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:34,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:34,863 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:34,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-30 14:24:35,930 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:36,107 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:36,107 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-01-30 14:24:36,113 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93e22d905/e52278dcd5044126839fdb3eed2d71db/FLAGd67512415 [2024-01-30 14:24:36,124 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93e22d905/e52278dcd5044126839fdb3eed2d71db [2024-01-30 14:24:36,126 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:36,126 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:36,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-commit-2.wvr-bad.yml/witness.yml [2024-01-30 14:24:36,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:36,426 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:36,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:36,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:36,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:36,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:36" (1/2) ... [2024-01-30 14:24:36,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49ad8101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:36, skipping insertion in model container [2024-01-30 14:24:36,433 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:36" (1/2) ... [2024-01-30 14:24:36,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@181f59a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:36, skipping insertion in model container [2024-01-30 14:24:36,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:36" (2/2) ... [2024-01-30 14:24:36,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49ad8101 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:36, skipping insertion in model container [2024-01-30 14:24:36,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:36" (2/2) ... [2024-01-30 14:24:36,435 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:36,625 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:36,627 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) [2024-01-30 14:24:36,627 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) [2024-01-30 14:24:36,627 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) [2024-01-30 14:24:36,627 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) [2024-01-30 14:24:36,628 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) [2024-01-30 14:24:36,628 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) [2024-01-30 14:24:36,628 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) [2024-01-30 14:24:36,628 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) [2024-01-30 14:24:36,628 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) [2024-01-30 14:24:36,628 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) [2024-01-30 14:24:36,629 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) [2024-01-30 14:24:36,629 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) [2024-01-30 14:24:36,629 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) [2024-01-30 14:24:36,629 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) [2024-01-30 14:24:36,629 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) [2024-01-30 14:24:36,629 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) [2024-01-30 14:24:36,630 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) [2024-01-30 14:24:36,630 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) [2024-01-30 14:24:36,630 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) [2024-01-30 14:24:36,631 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) [2024-01-30 14:24:36,631 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) [2024-01-30 14:24:36,631 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) [2024-01-30 14:24:36,631 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) [2024-01-30 14:24:36,631 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) [2024-01-30 14:24:36,631 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) [2024-01-30 14:24:36,632 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) [2024-01-30 14:24:36,632 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) [2024-01-30 14:24:36,632 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) [2024-01-30 14:24:36,632 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) [2024-01-30 14:24:36,632 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) [2024-01-30 14:24:36,632 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) [2024-01-30 14:24:36,633 INFO L98 nessWitnessExtractor]: Location invariant before [L196-L196] ((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:36,633 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) [2024-01-30 14:24:36,633 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) [2024-01-30 14:24:36,634 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) [2024-01-30 14:24:36,634 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) [2024-01-30 14:24:36,634 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) [2024-01-30 14:24:36,635 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) [2024-01-30 14:24:36,635 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:24:36,635 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) [2024-01-30 14:24:36,635 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) [2024-01-30 14:24:36,635 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) [2024-01-30 14:24:36,635 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) [2024-01-30 14:24:36,636 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) [2024-01-30 14:24:36,636 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) [2024-01-30 14:24:36,636 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) [2024-01-30 14:24:36,636 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) [2024-01-30 14:24:36,636 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) [2024-01-30 14:24:36,636 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) [2024-01-30 14:24:36,637 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) [2024-01-30 14:24:36,637 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) [2024-01-30 14:24:36,637 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) [2024-01-30 14:24:36,638 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) [2024-01-30 14:24:36,638 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) [2024-01-30 14:24:36,638 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) [2024-01-30 14:24:36,639 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) [2024-01-30 14:24:36,639 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) [2024-01-30 14:24:36,639 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)) [2024-01-30 14:24:36,639 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) [2024-01-30 14:24:36,639 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) [2024-01-30 14:24:36,639 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) [2024-01-30 14:24:36,639 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) [2024-01-30 14:24:36,639 INFO L98 nessWitnessExtractor]: Loop invariant at [L216-L218] ((((((((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)) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,640 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) [2024-01-30 14:24:36,641 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) [2024-01-30 14:24:36,641 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) [2024-01-30 14:24:36,641 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) [2024-01-30 14:24:36,641 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) [2024-01-30 14:24:36,641 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) [2024-01-30 14:24:36,641 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) [2024-01-30 14:24:36,641 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((((client_state == 0) && (manager_state == 0)) && (node1_state == 0)) && (node2_state == 0)) && (update == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,642 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) [2024-01-30 14:24:36,643 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) [2024-01-30 14:24:36,643 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) [2024-01-30 14:24:36,643 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) [2024-01-30 14:24:36,669 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:36,833 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] [2024-01-30 14:24:36,847 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:36,857 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:24:36,870 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:36,893 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c[6687,6700] [2024-01-30 14:24:36,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:36,913 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:36,920 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:24:36,922 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:24:37,118 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:24:37,129 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:24:37,129 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@181f59a0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:37, skipping insertion in model container [2024-01-30 14:24:37,130 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:37,130 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:37,132 INFO L158 Benchmark]: Toolchain (without parser) took 705.61ms. Allocated memory is still 79.7MB. Free memory was 47.0MB in the beginning and 43.7MB in the end (delta: 3.4MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-01-30 14:24:37,133 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:37,133 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 65.0MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:37,134 INFO L158 Benchmark]: CACSL2BoogieTranslator took 703.12ms. Allocated memory is still 79.7MB. Free memory was 47.0MB in the beginning and 43.7MB in the end (delta: 3.4MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-01-30 14:24:37,135 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 65.0MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 703.12ms. Allocated memory is still 79.7MB. Free memory was 47.0MB in the beginning and 43.7MB in the end (delta: 3.4MB). Peak memory consumption was 23.3MB. 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