./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-queue-add-3-nl.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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-more-queue-add-3-nl.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-queue-add-3-nl.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:10:19,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:10:19,135 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:10:19,140 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:10:19,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:10:19,166 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:10:19,167 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:10:19,167 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:10:19,167 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:10:19,170 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:10:19,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:10:19,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:10:19,172 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:10:19,173 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:10:19,173 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:10:19,173 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:10:19,173 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:10:19,173 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:10:19,174 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:10:19,174 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:10:19,174 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:10:19,174 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:10:19,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:10:19,175 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:10:19,175 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:10:19,175 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:10:19,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:10:19,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:10:19,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:10:19,176 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:10:19,177 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:10:19,177 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:10:19,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:10:19,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:10:19,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:10:19,178 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:10:19,178 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:10:19,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:10:19,178 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:10:19,178 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:10:19,178 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:10:19,179 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:10:19,179 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:10:19,179 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:10:19,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:10:19,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:10:19,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:10:19,411 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:10:19,411 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:10:19,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-27 23:10:20,531 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:10:20,738 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:10:20,739 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-27 23:10:20,750 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77544c75/8fa8dd6d55094893bd955c70c2b867d4/FLAGc19085ae5 [2024-01-27 23:10:20,763 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77544c75/8fa8dd6d55094893bd955c70c2b867d4 [2024-01-27 23:10:20,765 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:10:20,765 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:10:20,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-queue-add-3-nl.wvr.yml/witness.yml [2024-01-27 23:10:20,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:10:20,932 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:10:20,934 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:20,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:10:20,938 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:10:20,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:20" (1/2) ... [2024-01-27 23:10:20,941 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578c8367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:20, skipping insertion in model container [2024-01-27 23:10:20,941 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:20" (1/2) ... [2024-01-27 23:10:20,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a52c703 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:20, skipping insertion in model container [2024-01-27 23:10:20,943 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:20" (2/2) ... [2024-01-27 23:10:20,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578c8367 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:20, skipping insertion in model container [2024-01-27 23:10:20,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:20" (2/2) ... [2024-01-27 23:10:20,944 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:10:20,992 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:10:20,993 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q2_front == 0 [2024-01-27 23:10:20,994 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1_back == 0 [2024-01-27 23:10:20,994 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] C == 0U [2024-01-27 23:10:20,994 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] N == 0 [2024-01-27 23:10:20,994 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] y == 0U [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q2 == 0 [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1_front == 0 [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n2 == 0 [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n1 == 0 [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] t == 0 [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1 == 0 [2024-01-27 23:10:20,995 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] s == 0 [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x == 0U [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q2_back == 0 [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] z == 0U [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] x == 0U [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] y == 0U [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] t == 0 [2024-01-27 23:10:20,996 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n1 == 0 [2024-01-27 23:10:20,997 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q2 == 0 [2024-01-27 23:10:20,997 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q2_back == 0 [2024-01-27 23:10:20,997 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] s == 0 [2024-01-27 23:10:20,997 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1_back == 0 [2024-01-27 23:10:20,997 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1 == 0 [2024-01-27 23:10:20,998 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q2_front == 0 [2024-01-27 23:10:20,998 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1_front == 0 [2024-01-27 23:10:20,998 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n2 == 0 [2024-01-27 23:10:20,998 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] z == 0U [2024-01-27 23:10:20,998 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L105] (unsigned long )_argptr == 0UL [2024-01-27 23:10:20,998 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-27 23:10:20,999 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:10:20,999 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L104] (unsigned long )_argptr == 0UL [2024-01-27 23:10:20,999 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:10:20,999 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,000 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= q2_back [2024-01-27 23:10:21,000 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] q2_front <= 2147483646 [2024-01-27 23:10:21,000 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q2_back == 0 [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] x == 0U [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1 == 0 [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] y == 0U [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q2 == 0 [2024-01-27 23:10:21,002 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] t == 0 [2024-01-27 23:10:21,003 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] s == 0 [2024-01-27 23:10:21,003 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1_back == 0 [2024-01-27 23:10:21,003 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] z == 0U [2024-01-27 23:10:21,003 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1_front == 0 [2024-01-27 23:10:21,003 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q2_front == 0 [2024-01-27 23:10:21,004 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] k == 0 [2024-01-27 23:10:21,004 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,004 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,004 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] j == 0 [2024-01-27 23:10:21,005 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] z == 0U [2024-01-27 23:10:21,005 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] q2 == 0 [2024-01-27 23:10:21,006 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] x == 0U [2024-01-27 23:10:21,006 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] s == 0 [2024-01-27 23:10:21,006 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] y == 0U [2024-01-27 23:10:21,006 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] t == 0 [2024-01-27 23:10:21,006 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,006 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,007 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= q2_front [2024-01-27 23:10:21,007 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] s == 0 [2024-01-27 23:10:21,007 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] z == 0U [2024-01-27 23:10:21,007 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] q2 == 0 [2024-01-27 23:10:21,007 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] t == 0 [2024-01-27 23:10:21,007 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] y == 0U [2024-01-27 23:10:21,008 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] q1 == 0 [2024-01-27 23:10:21,008 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] x == 0U [2024-01-27 23:10:21,008 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,008 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q2 == 0 [2024-01-27 23:10:21,009 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] t == 0 [2024-01-27 23:10:21,009 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q1_back == 0 [2024-01-27 23:10:21,009 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q1 == 0 [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] x == 0U [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q2_back == 0 [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] s == 0 [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] y == 0U [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q2_front == 0 [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] z == 0U [2024-01-27 23:10:21,020 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= i [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] y == 0U [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] z == 0U [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] s == 0 [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] x == 0U [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] t == 0 [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] x == 0U [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] y == 0U [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] s == 0 [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] z == 0U [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] q2 == 0 [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] t == 0 [2024-01-27 23:10:21,021 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q2_front == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] t == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] N == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1_back == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] s == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] z == 0U [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1_front == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n1 == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n2 == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q2_back == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q2 == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] y == 0U [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] x == 0U [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1 == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] q2 == 0 [2024-01-27 23:10:21,022 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] y == 0U [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] z == 0U [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] s == 0 [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] t == 0 [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] x == 0U [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((((((((0 == i && i == 0) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0)) || ((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 2) && size != 0)) || ((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 1) && size != 0) [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] y == 0U [2024-01-27 23:10:21,023 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] z == 0U [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] s == 0 [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] t == 0 [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] q2 == 0 [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 0U [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q2_back == 0 [2024-01-27 23:10:21,024 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q2 == 0 [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] C == 0U [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] z == 0U [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1_front == 0 [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] t == 0 [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1_back == 0 [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] N == 0 [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q2_front == 0 [2024-01-27 23:10:21,025 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n2 == 0 [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] x == 0U [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1 == 0 [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n1 == 0 [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] s == 0 [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] y == 0U [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] t == 0 [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q1 == 0 [2024-01-27 23:10:21,026 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] s == 0 [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] z == 0U [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q2_front == 0 [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] x == 0U [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q2 == 0 [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] y == 0U [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q2_back == 0 [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] q2 == 0 [2024-01-27 23:10:21,027 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] y == 0U [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] z == 0U [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] s == 0 [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] x == 0U [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] t == 0 [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] x == 0U [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] y == 0U [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] z == 0U [2024-01-27 23:10:21,028 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s == 0 [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t == 0 [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,029 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= q1_back [2024-01-27 23:10:21,042 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,042 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L85] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,042 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] t == 0 [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] s == 0 [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] z == 0U [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] q2 == 0 [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] x == 0U [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] y == 0U [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,043 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= q1_back [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] q1_front <= 2147483646 [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= q1_back [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,044 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= q2_back [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= q1_back [2024-01-27 23:10:21,045 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-27 23:10:21,046 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,046 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] -2147483647 <= q2_back [2024-01-27 23:10:21,046 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q1 == 0 [2024-01-27 23:10:21,046 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q2_back == 0 [2024-01-27 23:10:21,046 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] x == 0U [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] y == 0U [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] t == 0 [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] s == 0 [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] z == 0U [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q2 == 0 [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((((((((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) || (((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1) [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] z == 0U [2024-01-27 23:10:21,047 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] q2 == 0 [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] size != 0 [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] y == 0U [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] s == 0 [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] x == 0U [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] t == 0 [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,048 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L86] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] q2 == 0 [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] y == 0U [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] z == 0U [2024-01-27 23:10:21,049 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] s == 0 [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] 0 <= i [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] t == 0 [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (long long )i - (long long )size >= 0LL [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] x == 0U [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] z == 0U [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] n2 == 0 [2024-01-27 23:10:21,050 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] s == 0 [2024-01-27 23:10:21,051 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1 == 0 [2024-01-27 23:10:21,051 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q2_front == 0 [2024-01-27 23:10:21,051 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q2_back == 0 [2024-01-27 23:10:21,051 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1_back == 0 [2024-01-27 23:10:21,051 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] t == 0 [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q2 == 0 [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] y == 0U [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] x == 0U [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1_front == 0 [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= q1_front [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,052 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= i [2024-01-27 23:10:21,053 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] -2147483647 <= q1_back [2024-01-27 23:10:21,053 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:10:21,077 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:21,347 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-more-queue-add-3-nl.wvr.c[3654,3667] [2024-01-27 23:10:21,367 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:21,390 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:10:21,398 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 [2024-01-27 23:10:21,399 WARN L424 MainDispatcher]: Unable to annotate int q1_front, q1_back, n1, q2_front, q2_back, n2, s, t, N; 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 [2024-01-27 23:10:21,486 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:10:21,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a52c703 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:21, skipping insertion in model container [2024-01-27 23:10:21,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:21,487 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:10:21,498 INFO L158 Benchmark]: Toolchain (without parser) took 558.67ms. Allocated memory is still 144.7MB. Free memory was 103.4MB in the beginning and 80.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 23:10:21,498 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 77.4MB in the beginning and 77.3MB in the end (delta: 71.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:21,499 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 144.7MB. Free memory is still 115.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:21,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.55ms. Allocated memory is still 144.7MB. Free memory was 103.4MB in the beginning and 80.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 23:10:21,505 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 77.4MB in the beginning and 77.3MB in the end (delta: 71.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 144.7MB. Free memory is still 115.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 552.55ms. Allocated memory is still 144.7MB. Free memory was 103.4MB in the beginning and 80.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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-more-queue-add-3-nl.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-queue-add-3-nl.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:10:23,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:10:23,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:10:23,729 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:10:23,730 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:10:23,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:10:23,760 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:10:23,760 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:10:23,761 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:10:23,764 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:10:23,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:10:23,765 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:10:23,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:10:23,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:10:23,766 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:10:23,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:10:23,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:10:23,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:10:23,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:10:23,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:10:23,768 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:10:23,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:10:23,769 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:10:23,769 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:10:23,769 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:10:23,769 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:10:23,769 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:10:23,769 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:10:23,770 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:10:23,770 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:10:23,771 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:10:23,771 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:10:23,771 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:10:23,771 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:10:23,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:10:23,772 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:10:23,772 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:10:23,772 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:10:23,773 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:10:23,773 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:10:23,773 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:10:23,773 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:10:23,773 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:10:23,773 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:10:23,774 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:10:23,774 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:10:23,774 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:10:24,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:10:24,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:10:24,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:10:24,056 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:10:24,057 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:10:24,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-27 23:10:25,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:10:25,402 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:10:25,402 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-27 23:10:25,414 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e89b4083/ece22e67d5c14b88b65ff5c42ade4a9e/FLAGd671a1725 [2024-01-27 23:10:25,430 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e89b4083/ece22e67d5c14b88b65ff5c42ade4a9e [2024-01-27 23:10:25,432 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:10:25,433 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:10:25,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-more-queue-add-3-nl.wvr.yml/witness.yml [2024-01-27 23:10:25,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:10:25,608 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:10:25,609 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:25,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:10:25,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:10:25,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:25" (1/2) ... [2024-01-27 23:10:25,614 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40dc94f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:25, skipping insertion in model container [2024-01-27 23:10:25,614 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:10:25" (1/2) ... [2024-01-27 23:10:25,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eef3826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:10:25, skipping insertion in model container [2024-01-27 23:10:25,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:25" (2/2) ... [2024-01-27 23:10:25,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40dc94f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:25, skipping insertion in model container [2024-01-27 23:10:25,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:10:25" (2/2) ... [2024-01-27 23:10:25,616 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:10:25,671 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:10:25,672 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((((((((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) || (((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1) [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] y == 0U [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] s == 0 [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] t == 0 [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] size != 0 [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] q2 == 0 [2024-01-27 23:10:25,673 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] x == 0U [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] z == 0U [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] k == 0 [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-27 23:10:25,674 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= q1_back [2024-01-27 23:10:25,675 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] 0 <= i [2024-01-27 23:10:25,675 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] q2 == 0 [2024-01-27 23:10:25,675 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] x == 0U [2024-01-27 23:10:25,675 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (long long )i - (long long )size >= 0LL [2024-01-27 23:10:25,675 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] z == 0U [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] t == 0 [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] s == 0 [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] y == 0U [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L105] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,676 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] j == 0 [2024-01-27 23:10:25,677 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] x == 0U [2024-01-27 23:10:25,677 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s == 0 [2024-01-27 23:10:25,677 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] t == 0 [2024-01-27 23:10:25,677 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] y == 0U [2024-01-27 23:10:25,677 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] z == 0U [2024-01-27 23:10:25,678 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] s == 0 [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] y == 0U [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] q2 == 0 [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] t == 0 [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] x == 0U [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] z == 0U [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] y == 0U [2024-01-27 23:10:25,679 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] x == 0U [2024-01-27 23:10:25,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] z == 0U [2024-01-27 23:10:25,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((((((((0 == i && i == 0) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) || ((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 4) && size != 0)) || ((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 3) && size != 0)) || ((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 2) && size != 0)) || ((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 1) && size != 0) [2024-01-27 23:10:25,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] q2 == 0 [2024-01-27 23:10:25,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] t == 0 [2024-01-27 23:10:25,680 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] s == 0 [2024-01-27 23:10:25,680 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,681 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] n2 == 0 [2024-01-27 23:10:25,681 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] t == 0 [2024-01-27 23:10:25,681 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q2_front == 0 [2024-01-27 23:10:25,682 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] y == 0U [2024-01-27 23:10:25,682 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1_front == 0 [2024-01-27 23:10:25,682 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1 == 0 [2024-01-27 23:10:25,682 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] s == 0 [2024-01-27 23:10:25,682 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q2 == 0 [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1_back == 0 [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] z == 0U [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q2_back == 0 [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] x == 0U [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,683 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] s == 0 [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] y == 0U [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] q2 == 0 [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] z == 0U [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] x == 0U [2024-01-27 23:10:25,684 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] t == 0 [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L85] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= q2_front [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1 == 0 [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] s == 0 [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] t == 0 [2024-01-27 23:10:25,685 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1_back == 0 [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q2_back == 0 [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] x == 0U [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q2_front == 0 [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] y == 0U [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1_front == 0 [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] z == 0U [2024-01-27 23:10:25,686 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q2 == 0 [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= q2_back [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n1 == 0 [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] t == 0 [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1_back == 0 [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q2_back == 0 [2024-01-27 23:10:25,687 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] z == 0U [2024-01-27 23:10:25,688 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q2_front == 0 [2024-01-27 23:10:25,688 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] s == 0 [2024-01-27 23:10:25,688 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] y == 0U [2024-01-27 23:10:25,688 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q2 == 0 [2024-01-27 23:10:25,688 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1_front == 0 [2024-01-27 23:10:25,688 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n2 == 0 [2024-01-27 23:10:25,689 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1 == 0 [2024-01-27 23:10:25,689 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] N == 0 [2024-01-27 23:10:25,690 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] x == 0U [2024-01-27 23:10:25,690 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,691 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= q1_back [2024-01-27 23:10:25,691 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] q1_front <= 2147483646 [2024-01-27 23:10:25,691 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= q1_front [2024-01-27 23:10:25,691 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,691 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] t == 0 [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q2 == 0 [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q2_back == 0 [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] z == 0U [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] x == 0U [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] y == 0U [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q1 == 0 [2024-01-27 23:10:25,692 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] s == 0 [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L104] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n1 == 0 [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q2_front == 0 [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] z == 0U [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] t == 0 [2024-01-27 23:10:25,693 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q2 == 0 [2024-01-27 23:10:25,694 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1_front == 0 [2024-01-27 23:10:25,694 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] s == 0 [2024-01-27 23:10:25,694 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] x == 0U [2024-01-27 23:10:25,694 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1 == 0 [2024-01-27 23:10:25,698 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q2_back == 0 [2024-01-27 23:10:25,698 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1_back == 0 [2024-01-27 23:10:25,698 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] y == 0U [2024-01-27 23:10:25,698 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n2 == 0 [2024-01-27 23:10:25,699 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] z == 0U [2024-01-27 23:10:25,699 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] q1 == 0 [2024-01-27 23:10:25,699 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] s == 0 [2024-01-27 23:10:25,699 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] q2 == 0 [2024-01-27 23:10:25,699 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] t == 0 [2024-01-27 23:10:25,699 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] y == 0U [2024-01-27 23:10:25,700 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] x == 0U [2024-01-27 23:10:25,700 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] s == 0 [2024-01-27 23:10:25,700 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] t == 0 [2024-01-27 23:10:25,700 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] x == 0U [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] y == 0U [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] z == 0U [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] -2147483647 <= q2_back [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] ((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] x == 0U [2024-01-27 23:10:25,701 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] y == 0U [2024-01-27 23:10:25,702 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q2 == 0 [2024-01-27 23:10:25,702 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] z == 0U [2024-01-27 23:10:25,702 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] s == 0 [2024-01-27 23:10:25,702 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] t == 0 [2024-01-27 23:10:25,702 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q1 == 0 [2024-01-27 23:10:25,702 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q2_back == 0 [2024-01-27 23:10:25,703 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q2_front == 0 [2024-01-27 23:10:25,703 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1_back == 0 [2024-01-27 23:10:25,703 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n2 == 0 [2024-01-27 23:10:25,703 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q2 == 0 [2024-01-27 23:10:25,704 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] t == 0 [2024-01-27 23:10:25,704 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] y == 0U [2024-01-27 23:10:25,704 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q2_front == 0 [2024-01-27 23:10:25,704 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] n1 == 0 [2024-01-27 23:10:25,704 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q2_back == 0 [2024-01-27 23:10:25,704 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] C == 0U [2024-01-27 23:10:25,705 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1_front == 0 [2024-01-27 23:10:25,705 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] N == 0 [2024-01-27 23:10:25,705 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] s == 0 [2024-01-27 23:10:25,705 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1 == 0 [2024-01-27 23:10:25,705 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] x == 0U [2024-01-27 23:10:25,705 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] z == 0U [2024-01-27 23:10:25,706 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-27 23:10:25,706 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,707 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,708 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= q1_back [2024-01-27 23:10:25,709 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,709 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,709 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,713 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] q2 == 0 [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] y == 0U [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] s == 0 [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] t == 0 [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] z == 0U [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] x == 0U [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,714 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= i [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] y == 0U [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 0U [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] t == 0 [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] q2 == 0 [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] z == 0U [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] s == 0 [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] q2_front <= 2147483646 [2024-01-27 23:10:25,715 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= q2_back [2024-01-27 23:10:25,716 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,716 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n1 == 0 [2024-01-27 23:10:25,716 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n2 == 0 [2024-01-27 23:10:25,716 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q2_front == 0 [2024-01-27 23:10:25,716 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] t == 0 [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1_back == 0 [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] x == 0U [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] z == 0U [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] C == 0U [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q2 == 0 [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] s == 0 [2024-01-27 23:10:25,717 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q2_back == 0 [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1_front == 0 [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] N == 0 [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] y == 0U [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1 == 0 [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] y == 0U [2024-01-27 23:10:25,718 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] t == 0 [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] s == 0 [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] z == 0U [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] q2 == 0 [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] x == 0U [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,719 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] -2147483647 <= q1_back [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= i [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L86] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q1_back == 0 [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] z == 0U [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] s == 0 [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q1 == 0 [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q2_back == 0 [2024-01-27 23:10:25,720 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q2_front == 0 [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] t == 0 [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] x == 0U [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] y == 0U [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q2 == 0 [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= q1_back [2024-01-27 23:10:25,721 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 23:10:25,745 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:25,923 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-more-queue-add-3-nl.wvr.c[3654,3667] [2024-01-27 23:10:25,935 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:25,950 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:10:25,955 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:10:25,981 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-more-queue-add-3-nl.wvr.c[3654,3667] [2024-01-27 23:10:25,987 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:10:25,994 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:10:26,005 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 [2024-01-27 23:10:26,008 WARN L424 MainDispatcher]: Unable to annotate int q1_front, q1_back, n1, q2_front, q2_back, n2, s, t, N; 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 [2024-01-27 23:10:26,087 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:10:26,087 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eef3826 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:10:26, skipping insertion in model container [2024-01-27 23:10:26,088 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:10:26,089 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:10:26,090 INFO L158 Benchmark]: Toolchain (without parser) took 481.88ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.7MB in the beginning and 49.7MB in the end (delta: -20.9MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:26,091 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 24.8MB in the beginning and 24.8MB in the end (delta: 20.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-01-27 23:10:26,091 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 26.2MB in the beginning and 26.1MB in the end (delta: 116.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:10:26,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.89ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.5MB in the beginning and 49.7MB in the end (delta: -21.1MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2024-01-27 23:10:26,093 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 24.8MB in the beginning and 24.8MB in the end (delta: 20.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 26.2MB in the beginning and 26.1MB in the end (delta: 116.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 479.89ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.5MB in the beginning and 49.7MB in the end (delta: -21.1MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: 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