./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-prod-cons3.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-prod-cons3.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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-prod-cons3.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons3.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-ab2e0ac-m [2024-01-29 14:20:10,942 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:11,022 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:20:11,027 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:11,028 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:11,051 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:11,051 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:11,052 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:11,052 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:11,055 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:11,056 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:11,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:11,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:11,058 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:11,058 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:11,058 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:11,058 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:11,059 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:11,059 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:20:11,059 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:11,059 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:11,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:11,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:11,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:11,060 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:11,060 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:11,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:11,061 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:11,061 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:11,061 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:11,062 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:11,062 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:11,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:11,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:11,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:11,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:11,063 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:20:11,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:20:11,063 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:11,064 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:11,064 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:11,064 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:11,064 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:11,064 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:11,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:11,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:11,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:11,276 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:11,277 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:11,278 INFO L431 ainManager$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-prod-cons3.wvr.yml/witness.yml [2024-01-29 14:20:11,496 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:11,497 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:11,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons3.wvr.c [2024-01-29 14:20:12,436 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:12,624 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:12,624 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons3.wvr.c [2024-01-29 14:20:12,630 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59cbc8ac9/68c7eeb6172941bdb37fd9cfece2a31b/FLAGc2d8525b0 [2024-01-29 14:20:12,642 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59cbc8ac9/68c7eeb6172941bdb37fd9cfece2a31b [2024-01-29 14:20:12,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:12,643 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:12,644 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:12,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:12,649 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:12,649 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:11" (1/2) ... [2024-01-29 14:20:12,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@646ad01d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:12, skipping insertion in model container [2024-01-29 14:20:12,651 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:11" (1/2) ... [2024-01-29 14:20:12,652 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f41ceba and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:12, skipping insertion in model container [2024-01-29 14:20:12,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:12" (2/2) ... [2024-01-29 14:20:12,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@646ad01d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:12, skipping insertion in model container [2024-01-29 14:20:12,653 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:12" (2/2) ... [2024-01-29 14:20:12,654 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:12,705 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:12,707 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,707 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] queue1 == 0 [2024-01-29 14:20:12,707 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] d1 == 0 [2024-01-29 14:20:12,707 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] queue2 == 0 [2024-01-29 14:20:12,708 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] d2 == 0 [2024-01-29 14:20:12,708 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] v_assert == (_Bool)1 [2024-01-29 14:20:12,708 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,708 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= back2 [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)0 [2024-01-29 14:20:12,709 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue1 == 0 [2024-01-29 14:20:12,710 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] back2 == 0 [2024-01-29 14:20:12,710 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d2 == 0 [2024-01-29 14:20:12,710 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] front2 == 0 [2024-01-29 14:20:12,710 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] back1 == 0 [2024-01-29 14:20:12,710 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] front1 == 0 [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d1 == 0 [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue2 == 0 [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] d1 == 0 [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] d2 == 0 [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((((((((((((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)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:20:12,711 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] queue2 == 0 [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] v_assert == (_Bool)1 [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] size != 0 [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] w != 0 [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 1 <= w [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,712 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,713 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] -2147483647 <= front2 [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] queue1 == 0 [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] queue2 == 0 [2024-01-29 14:20:12,714 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] d1 == 0 [2024-01-29 14:20:12,715 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] d2 == 0 [2024-01-29 14:20:12,715 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] v_assert == (_Bool)0 [2024-01-29 14:20:12,715 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,715 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,715 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 1 <= w [2024-01-29 14:20:12,715 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] w != 0 [2024-01-29 14:20:12,716 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,716 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= back1 [2024-01-29 14:20:12,716 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,717 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,717 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,717 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 1 <= w [2024-01-29 14:20:12,717 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] w != 0 [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Loop invariant at [L97-L109] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] d1 == 0 [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] queue2 == 0 [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] v_assert == (_Bool)1 [2024-01-29 14:20:12,718 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] d2 == 0 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d2 == 0 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue2 == 0 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d1 == 0 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue2 == 0 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] front2 == 0 [2024-01-29 14:20:12,719 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] v_assert == (_Bool)0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] front1 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue1 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] back1 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d1 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] n1 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] back2 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d2 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] n2 == 0 [2024-01-29 14:20:12,720 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] W == 0 [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] queue2 == 0 [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] d2 == 0 [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] v_assert == (_Bool)1 [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] d1 == 0 [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 1 <= w [2024-01-29 14:20:12,721 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] w != 0 [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] queue2 == 0 [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] 0 <= i [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] v_assert == (_Bool)1 [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] d2 == 0 [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] d1 == 0 [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] queue2 == 0 [2024-01-29 14:20:12,722 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] d2 == 0 [2024-01-29 14:20:12,723 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:20:12,723 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] v_assert == (_Bool)1 [2024-01-29 14:20:12,723 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] d1 == 0 [2024-01-29 14:20:12,724 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,724 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,724 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 1 <= w [2024-01-29 14:20:12,725 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,725 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] w != 0 [2024-01-29 14:20:12,725 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,725 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,725 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,726 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,726 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,726 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,726 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] front1 <= 2147483646 [2024-01-29 14:20:12,726 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= back1 [2024-01-29 14:20:12,726 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,727 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,727 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,727 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,727 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,727 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,727 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue1 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d2 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue2 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] back2 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d1 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] front1 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] front2 == 0 [2024-01-29 14:20:12,728 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] n1 == 0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] back1 == 0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] n2 == 0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] front1 == 0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] n2 == 0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] queue2 == 0 [2024-01-29 14:20:12,729 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] back2 == 0 [2024-01-29 14:20:12,730 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] back1 == 0 [2024-01-29 14:20:12,730 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] front2 == 0 [2024-01-29 14:20:12,730 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] v_assert == (_Bool)0 [2024-01-29 14:20:12,730 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] d1 == 0 [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] d2 == 0 [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] queue1 == 0 [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,731 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] v_assert == (_Bool)1 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] d2 == 0 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] d1 == 0 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] queue2 == 0 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] d1 == 0 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] v_assert == (_Bool)1 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] d2 == 0 [2024-01-29 14:20:12,732 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,733 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,733 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] w != 0 [2024-01-29 14:20:12,733 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= w [2024-01-29 14:20:12,733 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= back2 [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] front2 <= 2147483646 [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,734 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,735 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] d2 == 0 [2024-01-29 14:20:12,735 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] d1 == 0 [2024-01-29 14:20:12,735 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] queue2 == 0 [2024-01-29 14:20:12,735 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] back2 == 0 [2024-01-29 14:20:12,736 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] v_assert == (_Bool)0 [2024-01-29 14:20:12,736 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] queue1 == 0 [2024-01-29 14:20:12,736 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,737 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 1 <= w [2024-01-29 14:20:12,739 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,739 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] w != 0 [2024-01-29 14:20:12,740 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,740 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,745 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= front1 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] queue2 == 0 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] front1 == 0 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] d1 == 0 [2024-01-29 14:20:12,746 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] v_assert == (_Bool)0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] d2 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] n1 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] n2 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] queue1 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] back1 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] front2 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] back2 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] queue1 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] back1 == 0 [2024-01-29 14:20:12,747 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] d2 == 0 [2024-01-29 14:20:12,748 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] back2 == 0 [2024-01-29 14:20:12,748 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] v_assert == (_Bool)0 [2024-01-29 14:20:12,748 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] front2 == 0 [2024-01-29 14:20:12,748 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] d1 == 0 [2024-01-29 14:20:12,748 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] queue2 == 0 [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] w != 0 [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] 1 <= w [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= back1 [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,749 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] w != 0 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 1 <= w [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] d1 == 0 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] d2 == 0 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] v_assert == (_Bool)1 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] -2147483647 <= back2 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:12,750 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] back2 == 0 [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] v_assert == (_Bool)0 [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] d1 == 0 [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] queue1 == 0 [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] queue2 == 0 [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] d2 == 0 [2024-01-29 14:20:12,751 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] back1 == 0 [2024-01-29 14:20:12,752 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] d1 == 0 [2024-01-29 14:20:12,752 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] v_assert == (_Bool)1 [2024-01-29 14:20:12,752 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] queue2 == 0 [2024-01-29 14:20:12,752 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] d2 == 0 [2024-01-29 14:20:12,778 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:12,974 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-prod-cons3.wvr.c[4059,4072] [2024-01-29 14:20:12,986 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:12,993 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:13,003 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:20:13,095 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons3.wvr.c[4059,4072] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 14:20:13,118 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:13,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f41ceba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:13, skipping insertion in model container [2024-01-29 14:20:13,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:13,133 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:13,134 INFO L158 Benchmark]: Toolchain (without parser) took 490.65ms. Allocated memory is still 174.1MB. Free memory was 145.2MB in the beginning and 109.6MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-01-29 14:20:13,135 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 80.8MB in the end (delta: 73.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:13,135 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 138.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:13,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.01ms. Allocated memory is still 174.1MB. Free memory was 145.2MB in the beginning and 109.6MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-01-29 14:20:13,137 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 0.13ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 80.8MB in the end (delta: 73.3kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 138.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 489.01ms. Allocated memory is still 174.1MB. Free memory was 145.2MB in the beginning and 109.6MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 163]: 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-prod-cons3.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons3.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-ab2e0ac-m [2024-01-29 14:20:14,954 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:15,024 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:20:15,034 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:15,035 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:15,066 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:15,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:15,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:15,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:15,071 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:15,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:15,071 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:15,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:15,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:15,073 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:15,074 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:15,074 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:15,074 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:15,074 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:15,075 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:15,075 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:15,076 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:15,076 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:15,076 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:20:15,076 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:20:15,076 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:15,077 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:20:15,077 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:15,077 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:15,077 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:15,078 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:15,078 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:15,079 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:15,079 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:15,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:15,079 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:15,080 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:15,080 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:15,080 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:20:15,080 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:20:15,080 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:15,081 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:15,081 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:15,081 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:15,081 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:15,082 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:20:15,082 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:15,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:15,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:15,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:15,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:15,377 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:15,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons3.wvr.c [2024-01-29 14:20:16,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:16,723 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:16,723 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons3.wvr.c [2024-01-29 14:20:16,731 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6556fb473/306173ef38fb49059d3dae9e4b427d69/FLAG92d6c7b8a [2024-01-29 14:20:16,740 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6556fb473/306173ef38fb49059d3dae9e4b427d69 [2024-01-29 14:20:16,742 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:16,743 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:16,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons3.wvr.yml/witness.yml [2024-01-29 14:20:16,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:16,872 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:16,873 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:16,873 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:16,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:16,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:16" (1/2) ... [2024-01-29 14:20:16,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a3fe4c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:16, skipping insertion in model container [2024-01-29 14:20:16,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:16" (1/2) ... [2024-01-29 14:20:16,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b917574 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:16, skipping insertion in model container [2024-01-29 14:20:16,879 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:16" (2/2) ... [2024-01-29 14:20:16,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a3fe4c6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:16, skipping insertion in model container [2024-01-29 14:20:16,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:16" (2/2) ... [2024-01-29 14:20:16,880 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:16,921 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:16,922 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] d1 == 0 [2024-01-29 14:20:16,922 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] v_assert == (_Bool)1 [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] d2 == 0 [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] d2 == 0 [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] queue2 == 0 [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] d1 == 0 [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] v_assert == (_Bool)1 [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,923 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= back1 [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 1 <= w [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] w != 0 [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d1 == 0 [2024-01-29 14:20:16,924 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] n2 == 0 [2024-01-29 14:20:16,925 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue1 == 0 [2024-01-29 14:20:16,934 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] v_assert == (_Bool)0 [2024-01-29 14:20:16,934 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d2 == 0 [2024-01-29 14:20:16,934 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] W == 0 [2024-01-29 14:20:16,934 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] n1 == 0 [2024-01-29 14:20:16,934 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue2 == 0 [2024-01-29 14:20:16,934 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] back2 == 0 [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] front1 == 0 [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] front2 == 0 [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] back1 == 0 [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 1 <= w [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] w != 0 [2024-01-29 14:20:16,935 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] queue2 == 0 [2024-01-29 14:20:16,936 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] d1 == 0 [2024-01-29 14:20:16,936 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] queue1 == 0 [2024-01-29 14:20:16,936 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] d2 == 0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] v_assert == (_Bool)1 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] back2 == 0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] queue1 == 0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] queue2 == 0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] d1 == 0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] v_assert == (_Bool)0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] d2 == 0 [2024-01-29 14:20:16,937 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,938 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,938 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,938 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,938 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,938 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:16,938 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] d2 == 0 [2024-01-29 14:20:16,939 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] size != 0 [2024-01-29 14:20:16,939 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] v_assert == (_Bool)1 [2024-01-29 14:20:16,939 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((((((((((((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)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:20:16,940 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] d1 == 0 [2024-01-29 14:20:16,940 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] queue2 == 0 [2024-01-29 14:20:16,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L97-L109] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,940 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] w != 0 [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= back1 [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 1 <= w [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= front1 [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,941 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= back1 [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] front1 <= 2147483646 [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] d1 == 0 [2024-01-29 14:20:16,942 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] v_assert == (_Bool)1 [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] 0 <= i [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] d2 == 0 [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] queue2 == 0 [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] d1 == 0 [2024-01-29 14:20:16,943 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] back2 == 0 [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] d2 == 0 [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] queue2 == 0 [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] back1 == 0 [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] v_assert == (_Bool)0 [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] queue1 == 0 [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,944 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] -2147483647 <= front2 [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] front2 == 0 [2024-01-29 14:20:16,945 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] queue2 == 0 [2024-01-29 14:20:16,946 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] queue1 == 0 [2024-01-29 14:20:16,946 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] v_assert == (_Bool)0 [2024-01-29 14:20:16,946 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] d2 == 0 [2024-01-29 14:20:16,946 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] d1 == 0 [2024-01-29 14:20:16,946 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] back1 == 0 [2024-01-29 14:20:16,946 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] back2 == 0 [2024-01-29 14:20:16,947 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] queue2 == 0 [2024-01-29 14:20:16,947 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] v_assert == (_Bool)1 [2024-01-29 14:20:16,947 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] d2 == 0 [2024-01-29 14:20:16,948 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] d1 == 0 [2024-01-29 14:20:16,948 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,948 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d2 == 0 [2024-01-29 14:20:16,948 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,949 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue2 == 0 [2024-01-29 14:20:16,949 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d1 == 0 [2024-01-29 14:20:16,949 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,949 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] back2 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue1 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue2 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] front1 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d1 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] front2 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d2 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] back1 == 0 [2024-01-29 14:20:16,950 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= back2 [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 1 <= w [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] w != 0 [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,951 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] w != 0 [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 1 <= w [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= back2 [2024-01-29 14:20:16,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] front2 <= 2147483646 [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] queue2 == 0 [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] d2 == 0 [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] v_assert == (_Bool)1 [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] d1 == 0 [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] 1 <= w [2024-01-29 14:20:16,953 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] w != 0 [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,954 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] queue2 == 0 [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] d2 == 0 [2024-01-29 14:20:16,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] d1 == 0 [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Loop invariant at [L160-L162] v_assert == (_Bool)1 [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,956 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] v_assert == (_Bool)1 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] d2 == 0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] d1 == 0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] queue2 == 0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] v_assert == (_Bool)0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] d2 == 0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] d1 == 0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] queue1 == 0 [2024-01-29 14:20:16,957 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] d1 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] front2 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] v_assert == (_Bool)0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] back2 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] queue2 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] n2 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] queue1 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] d2 == 0 [2024-01-29 14:20:16,958 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] front1 == 0 [2024-01-29 14:20:16,959 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] back1 == 0 [2024-01-29 14:20:16,959 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] queue2 == 0 [2024-01-29 14:20:16,959 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] back2 == 0 [2024-01-29 14:20:16,959 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] d1 == 0 [2024-01-29 14:20:16,959 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] front2 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] d2 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] front1 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] queue1 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] v_assert == (_Bool)0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] n1 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] back1 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] n2 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] n2 == 0 [2024-01-29 14:20:16,960 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d1 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue1 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] back1 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] back2 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] front2 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] front1 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue2 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d2 == 0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)0 [2024-01-29 14:20:16,962 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] n1 == 0 [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] -2147483647 <= back2 [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] w != 0 [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,963 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= w [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 1 <= w [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] w != 0 [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 1 <= w [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] w != 0 [2024-01-29 14:20:16,964 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,965 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] d1 == 0 [2024-01-29 14:20:16,965 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] v_assert == (_Bool)1 [2024-01-29 14:20:16,965 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] d2 == 0 [2024-01-29 14:20:16,965 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] queue2 == 0 [2024-01-29 14:20:16,965 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:20:16,988 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:17,157 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-prod-cons3.wvr.c[4059,4072] [2024-01-29 14:20:17,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:17,172 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:20:17,174 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:17,189 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-prod-cons3.wvr.c[4059,4072] [2024-01-29 14:20:17,191 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:17,194 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:17,202 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:20:17,312 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-prod-cons3.wvr.c[4059,4072] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 14:20:17,332 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:17,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b917574 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:17, skipping insertion in model container [2024-01-29 14:20:17,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:17,333 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:17,334 INFO L158 Benchmark]: Toolchain (without parser) took 461.41ms. Allocated memory is still 81.8MB. Free memory was 41.6MB in the beginning and 53.1MB in the end (delta: -11.4MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-01-29 14:20:17,335 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:17,335 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 81.8MB. Free memory is still 52.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:17,335 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.80ms. Allocated memory is still 81.8MB. Free memory was 41.5MB in the beginning and 53.1MB in the end (delta: -11.6MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-01-29 14:20:17,336 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 32.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 81.8MB. Free memory is still 52.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 459.80ms. Allocated memory is still 81.8MB. Free memory was 41.5MB in the beginning and 53.1MB in the end (delta: -11.6MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 163]: 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