./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 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-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-8857f20-m [2024-01-29 22:59:02,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:59:02,299 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:59:02,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:59:02,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:59:02,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:59:02,338 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:59:02,338 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:59:02,339 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:59:02,343 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:59:02,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:59:02,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:59:02,344 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:59:02,345 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:59:02,346 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:59:02,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:59:02,346 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:59:02,346 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:59:02,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:59:02,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:59:02,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:59:02,347 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:59:02,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:59:02,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:59:02,348 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:59:02,348 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:59:02,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:59:02,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:59:02,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:59:02,349 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:59:02,350 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:59:02,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:59:02,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:59:02,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:59:02,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:59:02,351 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:59:02,351 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:59:02,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:59:02,351 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:59:02,352 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:59:02,352 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:59:02,352 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:59:02,352 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:59:02,352 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:59:02,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:59:02,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:59:02,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:59:02,575 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:59:02,576 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:59:02,577 INFO L431 ainManager$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 [2024-01-29 22:59:02,778 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:59:02,778 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:59:02,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-29 22:59:03,799 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:59:03,967 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:59:03,968 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-29 22:59:03,974 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61810bf43/8e272036459743b0afbe7407c30a5746/FLAG45457bb45 [2024-01-29 22:59:03,983 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61810bf43/8e272036459743b0afbe7407c30a5746 [2024-01-29 22:59:03,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:59:03,985 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:59:03,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:03,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:59:03,991 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:59:03,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:02" (1/2) ... [2024-01-29 22:59:03,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cddf0a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:03, skipping insertion in model container [2024-01-29 22:59:03,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:02" (1/2) ... [2024-01-29 22:59:03,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c677f56 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:03, skipping insertion in model container [2024-01-29 22:59:03,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:03" (2/2) ... [2024-01-29 22:59:03,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cddf0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:03, skipping insertion in model container [2024-01-29 22:59:03,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:03" (2/2) ... [2024-01-29 22:59:03,994 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:59:04,038 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:59:04,039 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((q1 == 0) && (q2 == 0)) && (q2_back == 0) [2024-01-29 22:59:04,039 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:04,039 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,039 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((q1 == 0) && (q2 == 0)) && (q2_front == 0) [2024-01-29 22:59:04,039 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((q1 == 0) && (q2 == 0)) && (q1_back == 0) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (z == 0U) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q1 == 0 [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((q1 == 0) && (q2 == 0)) && (q2_back == 0) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:04,040 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (z == 0U) [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1 == 0 [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((q1 == 0) && (q2 == 0)) && (q1_back == 0) [2024-01-29 22:59:04,041 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((q1 == 0) && (q2 == 0)) && (q2_front == 0) [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (n2 == 0) [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] k == 0 [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (k == 0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (q1 == 0) && (q2_front == 0) [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2_front == 0)) && (n2 == 0)) && (t == 0) [2024-01-29 22:59:04,042 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1 == 0 [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2_front == 0)) && (n2 == 0)) && (s == 0) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2_front == 0)) && (n2 == 0)) && (y == 0U) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2_front == 0)) && (n2 == 0)) && (N == 0) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((q1 == 0) && (q2_front == 0)) && (q2_back == 0) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((q1 == 0) && (q2_front == 0)) && (z == 0U) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((q1 == 0) && (q2_front == 0)) && (n2 == 0) [2024-01-29 22:59:04,043 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2_front == 0)) && (n2 == 0)) && (x == 0U) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (q1 == 0) && (q1_back == 0) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (q1 == 0) && (n1 == 0) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (q1 == 0) && (q1_front == 0) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (0 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= q1_back [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (0 <= q1_back) && (0 <= i) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((s == 0) && (x == 0U)) && (z == 0U) [2024-01-29 22:59:04,044 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (s == 0) && (x == 0U) [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] ((s == 0) && (x == 0U)) && (y == 0U) [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] s == 0 [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (s == 0) && (t == 0) [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (q1 == 0) && (s == 0) [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] q1 == 0 [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:04,045 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (s == 0)) && (z == 0U) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (s == 0)) && (y == 0U) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] q2 == 0 [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (q2 == 0) && (t == 0) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (q2 == 0) && (z == 0U) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (q2 == 0) && (y == 0U) [2024-01-29 22:59:04,046 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (q2 == 0) && (s == 0) [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (q2 == 0) && (x == 0U) [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L86] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q2 == 0)) && (q1_back == 0) [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (x == 0U) [2024-01-29 22:59:04,047 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (N == 0) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1 == 0 [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (C == 0U) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (n1 == 0) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (y == 0U) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:04,048 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (q2_back == 0) [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (n2 == 0) [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (z == 0U) [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (s == 0) [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (q2_front == 0) [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:04,049 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (s == 0) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (x == 0U) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (t == 0) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (z == 0U) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] 0 <= i [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (q2 == 0) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (y == 0U) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((q1 == 0) && (q1_front == 0)) && (q2_back == 0) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q1_front == 0)) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:04,050 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (q1 == 0) && (q1_front == 0) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((q1 == 0) && (q1_front == 0)) && (q2_front == 0) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q1_front == 0)) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q1_front == 0)) && (q2_back == 0)) && (z == 0U) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1 == 0 [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((q1 == 0) && (q1_front == 0)) && (q1_back == 0) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q1_front == 0)) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,051 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q1_front == 0)) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((q2 == 0) && (s == 0)) && (y == 0U) [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (q2 == 0) && (s == 0) [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((q2 == 0) && (s == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] q2 == 0 [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((q2 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:04,052 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= q1_back [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= q1_back) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,053 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= q1_front [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (((q2 == 0) && (s == 0)) && (t == 0)) && (y == 0U) [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (((q2 == 0) && (s == 0)) && (t == 0)) && (x == 0U) [2024-01-29 22:59:04,054 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (q2 == 0) && (s == 0) [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] q2 == 0 [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] ((((q2 == 0) && (s == 0)) && (t == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (n1 == 0) [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (n2 == 0) [2024-01-29 22:59:04,055 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (N == 0) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (x == 0U) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (q2_back == 0) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (z == 0U) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (q2_front == 0) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (s == 0) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (t == 0) [2024-01-29 22:59:04,056 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (y == 0U) [2024-01-29 22:59:04,057 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (q1_back == 0) [2024-01-29 22:59:04,057 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1 == 0 [2024-01-29 22:59:04,057 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (C == 0U) [2024-01-29 22:59:04,057 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,057 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] ((q2 == 0) && (s == 0)) && (y == 0U) [2024-01-29 22:59:04,057 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (q2 == 0) && (s == 0) [2024-01-29 22:59:04,058 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] ((q2 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:04,058 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] q2 == 0 [2024-01-29 22:59:04,058 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (((q2 == 0) && (s == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] ((q2 == 0) && (t == 0)) && (y == 0U) [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (((q2 == 0) && (t == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (q2 == 0) && (t == 0) [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] q2 == 0 [2024-01-29 22:59:04,059 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] ((q2 == 0) && (t == 0)) && (x == 0U) [2024-01-29 22:59:04,060 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (q2 == 0) && (s == 0) [2024-01-29 22:59:04,060 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] (q2 == 0) && (s == 0) [2024-01-29 22:59:04,060 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:04,060 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((q2 == 0) && (s == 0)) && (((((((((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)) [2024-01-29 22:59:04,060 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((q2 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:04,060 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((q2 == 0) && (s == 0)) && (z == 0U) [2024-01-29 22:59:04,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] q2 == 0 [2024-01-29 22:59:04,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((q2 == 0) && (s == 0)) && (y == 0U) [2024-01-29 22:59:04,061 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,061 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= i [2024-01-29 22:59:04,061 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,061 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (j == 0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,062 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] j == 0 [2024-01-29 22:59:04,062 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1 == 0 [2024-01-29 22:59:04,062 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (s == 0) [2024-01-29 22:59:04,062 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (q1_front == 0) [2024-01-29 22:59:04,062 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (q2_front == 0) [2024-01-29 22:59:04,062 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,063 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (q2_back == 0) [2024-01-29 22:59:04,063 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (n2 == 0) [2024-01-29 22:59:04,063 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (x == 0U) [2024-01-29 22:59:04,063 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (z == 0U) [2024-01-29 22:59:04,063 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (q1_back == 0) [2024-01-29 22:59:04,064 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (n1 == 0) [2024-01-29 22:59:04,064 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (y == 0U) [2024-01-29 22:59:04,066 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (t == 0) [2024-01-29 22:59:04,066 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,066 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= q2_back [2024-01-29 22:59:04,067 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= q2_back) && (q2_front <= 2147483646) [2024-01-29 22:59:04,070 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,070 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (s == 0) && (t == 0) [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((s == 0) && (t == 0)) && (x == 0U) [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s == 0 [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((s == 0) && (t == 0)) && (y == 0U) [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((s == 0) && (t == 0)) && (z == 0U) [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= q2_back [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,071 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (-2147483647 <= q1_back) && (0 <= i) [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] -2147483647 <= q1_back [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= q1_back [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (0 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (0 <= q1_back) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (z == 0U) [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (z == 0U)) && (size != 0) [2024-01-29 22:59:04,072 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0) [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (y == 0U) [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (z == 0U)) && (((((((((((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)) [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (x == 0U) [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0) [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0) [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,073 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] ((unsigned long )_argptr == 0UL) && (((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:04,074 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,074 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((q1 == 0) && (q2 == 0)) && (q2_back == 0) [2024-01-29 22:59:04,074 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:04,074 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (z == 0U) [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (((q1 == 0) && (q2 == 0)) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((q1 == 0) && (q2 == 0)) && (q2_front == 0) [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q1 == 0 [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,075 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2 == 0)) && (t == 0) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (((q1 == 0) && (q2 == 0)) && (t == 0)) && (y == 0U) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (((q1 == 0) && (q2 == 0)) && (t == 0)) && (z == 0U) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q1 == 0 [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (((q1 == 0) && (q2 == 0)) && (t == 0)) && (x == 0U) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2 == 0)) && (s == 0) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2 == 0)) && (q2_back == 0) [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L105] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,076 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= q2_front [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] -2147483647 <= q2_back [2024-01-29 22:59:04,077 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= q1_back [2024-01-29 22:59:04,078 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= q1_back) && (q1_front <= 2147483646) [2024-01-29 22:59:04,078 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:04,078 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L104] (unsigned long )_argptr == 0UL [2024-01-29 22:59:04,096 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:04,233 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] [2024-01-29 22:59:04,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:04,246 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:59:04,258 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 [2024-01-29 22:59:04,263 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 [2024-01-29 22:59:04,301 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:59:04,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c677f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:04, skipping insertion in model container [2024-01-29 22:59:04,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:04,302 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:59:04,304 INFO L158 Benchmark]: Toolchain (without parser) took 318.12ms. Allocated memory is still 157.3MB. Free memory was 127.8MB in the beginning and 104.5MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:59:04,304 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 157.3MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:04,304 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 157.3MB. Free memory is still 121.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:04,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.51ms. Allocated memory is still 157.3MB. Free memory was 127.8MB in the beginning and 104.5MB in the end (delta: 23.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:59:04,306 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 157.3MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 157.3MB. Free memory is still 121.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.51ms. Allocated memory is still 157.3MB. Free memory was 127.8MB in the beginning and 104.5MB in the end (delta: 23.3MB). 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-8857f20-m [2024-01-29 22:59:06,167 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:59:06,241 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:59:06,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:59:06,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:59:06,285 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:59:06,286 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:59:06,286 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:59:06,287 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:59:06,287 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:59:06,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:59:06,287 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:59:06,288 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:59:06,288 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:59:06,289 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:59:06,289 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:59:06,289 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:59:06,290 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:59:06,290 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:59:06,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:59:06,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:59:06,295 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:59:06,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:59:06,295 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:59:06,296 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:59:06,296 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:59:06,296 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:59:06,296 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:59:06,297 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:59:06,297 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:59:06,298 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:59:06,298 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:59:06,298 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:59:06,298 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:59:06,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:59:06,299 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:59:06,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:59:06,300 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:59:06,300 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:59:06,300 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:59:06,300 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:59:06,300 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:59:06,300 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:59:06,301 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:59:06,301 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:59:06,301 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:59:06,301 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:59:06,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:59:06,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:59:06,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:59:06,577 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:59:06,578 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:59:06,579 INFO L431 ainManager$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 [2024-01-29 22:59:06,744 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:59:06,744 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:59:06,745 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-29 22:59:07,880 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:59:08,072 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:59:08,073 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-queue-add-3-nl.wvr.c [2024-01-29 22:59:08,080 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f6e8cbc6/aca2f6746add4d2d968fe45b8d38337a/FLAG8850d2bb8 [2024-01-29 22:59:08,094 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f6e8cbc6/aca2f6746add4d2d968fe45b8d38337a [2024-01-29 22:59:08,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:59:08,096 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:59:08,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:08,099 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:59:08,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:59:08,102 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:06" (1/2) ... [2024-01-29 22:59:08,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451b0f35 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:08, skipping insertion in model container [2024-01-29 22:59:08,105 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:06" (1/2) ... [2024-01-29 22:59:08,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@357229f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:08, skipping insertion in model container [2024-01-29 22:59:08,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:08" (2/2) ... [2024-01-29 22:59:08,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451b0f35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:08, skipping insertion in model container [2024-01-29 22:59:08,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:08" (2/2) ... [2024-01-29 22:59:08,107 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:59:08,168 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:59:08,169 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,169 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0) [2024-01-29 22:59:08,169 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0)) && (x == 0U) [2024-01-29 22:59:08,169 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0)) && (z == 0U) [2024-01-29 22:59:08,169 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0) [2024-01-29 22:59:08,169 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0)) && (size != 0) [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0) [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0)) && (y == 0U) [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (((((-1LL - (long long )i) + (long long )size >= 0LL) && (q2 == 0)) && (s == 0)) && (t == 0)) && (((((((((((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)) [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,170 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (-2147483647 <= q1_back) && (q1_front <= 2147483646) [2024-01-29 22:59:08,171 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= q1_back [2024-01-29 22:59:08,171 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((-2147483647 <= q1_back) && (q1_front <= 2147483646)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,171 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:08,171 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (n2 == 0) [2024-01-29 22:59:08,171 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (n1 == 0) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] q1 == 0 [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (N == 0) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:08,172 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:08,173 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:08,173 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q1_back == 0) [2024-01-29 22:59:08,173 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:08,173 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] j == 0 [2024-01-29 22:59:08,173 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (j == 0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,174 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= i [2024-01-29 22:59:08,174 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] (q2 == 0) && (z == 0U) [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] q2 == 0 [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] (q2 == 0) && (t == 0) [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] ((q2 == 0) && (z == 0U)) && (((((((((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)) [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] (q2 == 0) && (s == 0) [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] (q2 == 0) && (x == 0U) [2024-01-29 22:59:08,175 INFO L98 nessWitnessExtractor]: Loop invariant at [L145-L147] (q2 == 0) && (y == 0U) [2024-01-29 22:59:08,176 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (0 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,176 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((0 <= q1_back) && ((unsigned long )_argptr == 0UL)) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,176 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= q1_back [2024-01-29 22:59:08,176 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] ((q2 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:08,176 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (q2 == 0) && (s == 0) [2024-01-29 22:59:08,176 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (((q2 == 0) && (s == 0)) && (x == 0U)) && (y == 0U) [2024-01-29 22:59:08,177 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] q2 == 0 [2024-01-29 22:59:08,177 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:08,177 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (((q2 == 0) && (s == 0)) && (x == 0U)) && (z == 0U) [2024-01-29 22:59:08,177 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,177 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 0 <= i [2024-01-29 22:59:08,178 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,178 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (k == 0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] k == 0 [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (N == 0) [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (q2_back == 0) [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] q1 == 0 [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q1_front == 0)) && (N == 0)) && (C == 0U) [2024-01-29 22:59:08,179 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (q2_front == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (t == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (q1 == 0) && (q1_front == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (n1 == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (n2 == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (s == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (((q1 == 0) && (q1_front == 0)) && (N == 0)) && (z == 0U) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,180 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (q1_back == 0) [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (x == 0U) [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] ((q1 == 0) && (q1_front == 0)) && (y == 0U) [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (q2 == 0) && (z == 0U) [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] q2 == 0 [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (q2 == 0) && (t == 0) [2024-01-29 22:59:08,181 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (q2 == 0) && (s == 0) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (q2 == 0) && (x == 0U) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (q2 == 0) && (y == 0U) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] s == 0 [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (s == 0) && (t == 0) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (s == 0) && (y == 0U) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (s == 0) && (z == 0U) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (s == 0) && (x == 0U) [2024-01-29 22:59:08,182 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L105] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (q2 == 0) && (x == 0U) [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] q2 == 0 [2024-01-29 22:59:08,183 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] ((q2 == 0) && (x == 0U)) && (y == 0U) [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (q2 == 0) && (s == 0) [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (q2 == 0) && (t == 0) [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] ((q2 == 0) && (x == 0U)) && (z == 0U) [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L104] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (x == 0U) [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] q1 == 0 [2024-01-29 22:59:08,184 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((q1 == 0) && (x == 0U)) && (y == 0U) [2024-01-29 22:59:08,185 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (s == 0) [2024-01-29 22:59:08,185 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,185 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (q2_front == 0) [2024-01-29 22:59:08,186 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (q2_back == 0) [2024-01-29 22:59:08,186 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (q1 == 0) && (t == 0) [2024-01-29 22:59:08,186 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((q1 == 0) && (x == 0U)) && (z == 0U) [2024-01-29 22:59:08,187 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,187 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,187 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,187 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (s == 0) && (t == 0) [2024-01-29 22:59:08,187 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((s == 0) && (t == 0)) && (z == 0U) [2024-01-29 22:59:08,188 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((s == 0) && (t == 0)) && (y == 0U) [2024-01-29 22:59:08,188 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] s == 0 [2024-01-29 22:59:08,188 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((s == 0) && (t == 0)) && (x == 0U) [2024-01-29 22:59:08,188 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= q2_back [2024-01-29 22:59:08,188 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (0 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,188 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (z == 0U) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] q1 == 0 [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (s == 0) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (q2_front == 0) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (x == 0U) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (t == 0) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (y == 0U) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (q2_back == 0) [2024-01-29 22:59:08,189 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (q1 == 0) && (q1_back == 0) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((q1 == 0) && (q2 == 0)) && (q1_back == 0) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (s == 0) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (q2_back == 0) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (z == 0U) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (y == 0U) [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] q1 == 0 [2024-01-29 22:59:08,190 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0) [2024-01-29 22:59:08,191 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (q2_front == 0) [2024-01-29 22:59:08,191 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:08,191 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (x == 0U) [2024-01-29 22:59:08,191 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (n2 == 0) [2024-01-29 22:59:08,191 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L86] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,191 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,192 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= i [2024-01-29 22:59:08,192 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (-2147483647 <= q1_back) && (0 <= i) [2024-01-29 22:59:08,192 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((-2147483647 <= q1_back) && (0 <= i)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,192 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] -2147483647 <= q1_back [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (n2 == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (n1 == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q1_back == 0) [2024-01-29 22:59:08,193 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0) [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0) [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] q1 == 0 [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0)) && (q2_back == 0)) && (z == 0U) [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (-2147483647 <= q2_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,194 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= q2_front [2024-01-29 22:59:08,195 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (y == 0U) [2024-01-29 22:59:08,195 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:08,195 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] ((((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (t == 0) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q1_back == 0) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_front == 0) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (x == 0U) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (q2_back == 0) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,196 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] q1 == 0 [2024-01-29 22:59:08,197 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (((q1 == 0) && (q2 == 0)) && (q1_front == 0)) && (s == 0) [2024-01-29 22:59:08,197 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,197 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,197 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,197 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= q1_back [2024-01-29 22:59:08,198 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,198 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (-2147483647 <= q1_back) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,200 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] -2147483647 <= q2_back [2024-01-29 22:59:08,201 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,201 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= q2_back [2024-01-29 22:59:08,201 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= q2_back) && (q2_front <= 2147483646) [2024-01-29 22:59:08,205 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= q2_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,205 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,205 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] ((unsigned long )_argptr == 0UL) && (((((((5 <= i && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= q1_front [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (-2147483647 <= q1_front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0)) && (y == 0U) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (s == 0) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (n2 == 0) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0)) && (y == 0U)) && (z == 0U) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] q1 == 0 [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0)) && (x == 0U) [2024-01-29 22:59:08,206 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (q1_back == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0)) && (N == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (q2_front == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (n1 == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((q1 == 0) && (q2 == 0)) && (q1_front == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (t == 0)) && (y == 0U)) && (C == 0U) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (((q1 == 0) && (q2 == 0)) && (q1_back == 0)) && (q2_back == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (q1 == 0) && (q2_back == 0) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2_back == 0)) && (x == 0U) [2024-01-29 22:59:08,207 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] q1 == 0 [2024-01-29 22:59:08,208 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2_back == 0)) && (y == 0U) [2024-01-29 22:59:08,208 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2_back == 0)) && (t == 0) [2024-01-29 22:59:08,208 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2_back == 0)) && (s == 0) [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] ((q1 == 0) && (q2_back == 0)) && (z == 0U) [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (q2 == 0) && (s == 0) [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((q2 == 0) && (s == 0)) && (z == 0U) [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] q2 == 0 [2024-01-29 22:59:08,209 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((q2 == 0) && (s == 0)) && (y == 0U) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((q2 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (q1 == 0) && (q2 == 0) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (q2 == 0)) && (z == 0U) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (q2 == 0)) && (y == 0U) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] q1 == 0 [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (q2 == 0)) && (s == 0) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (q2 == 0)) && (t == 0) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((q1 == 0) && (q2 == 0)) && (x == 0U) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((unsigned long )_argptr == 0UL) && (((((((((5 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,210 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && (q2 == 0)) && (z == 0U) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (0 <= i) && (q2 == 0) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] 0 <= i [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && (q2 == 0)) && (s == 0) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && (q2 == 0)) && (t == 0) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && (q2 == 0)) && (x == 0U) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] ((0 <= i) && (q2 == 0)) && (y == 0U) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] ((q2 == 0) && (s == 0)) && (x == 0U) [2024-01-29 22:59:08,211 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (q2 == 0) && (s == 0) [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] q2 == 0 [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (((q2 == 0) && (s == 0)) && (x == 0U)) && (y == 0U) [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] ((q2 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (((q2 == 0) && (s == 0)) && (x == 0U)) && (z == 0U) [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (0 <= q1_back) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= q1_back [2024-01-29 22:59:08,212 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (0 <= q1_back) && (0 <= i) [2024-01-29 22:59:08,235 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:08,402 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] [2024-01-29 22:59:08,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:08,419 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 22:59:08,421 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:08,433 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] [2024-01-29 22:59:08,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:08,438 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:59:08,446 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 [2024-01-29 22:59:08,447 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 [2024-01-29 22:59:08,488 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:59:08,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@357229f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:08, skipping insertion in model container [2024-01-29 22:59:08,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:08,489 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:59:08,491 INFO L158 Benchmark]: Toolchain (without parser) took 393.73ms. Allocated memory is still 62.9MB. Free memory was 37.0MB in the beginning and 31.6MB in the end (delta: 5.4MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-01-29 22:59:08,491 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 46.1MB. Free memory was 27.5MB in the beginning and 27.5MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:08,491 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 62.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:08,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.86ms. Allocated memory is still 62.9MB. Free memory was 37.0MB in the beginning and 31.6MB in the end (delta: 5.4MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-01-29 22:59:08,493 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 46.1MB. Free memory was 27.5MB in the beginning and 27.5MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 62.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.86ms. Allocated memory is still 62.9MB. Free memory was 37.0MB in the beginning and 31.6MB in the end (delta: 5.4MB). Peak memory consumption was 15.3MB. 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