./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-complex/bounded_buffer.i --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/bounded_buffer.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/pthread-complex/bounded_buffer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bounded_buffer.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-2755261-m [2024-01-26 15:17:12,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:17:12,103 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:17:12,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:17:12,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:17:12,129 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:17:12,130 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:17:12,131 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:17:12,131 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:17:12,134 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:17:12,134 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:17:12,134 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:17:12,135 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:17:12,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:17:12,137 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:17:12,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:17:12,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:17:12,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:17:12,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:17:12,138 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:17:12,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:17:12,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:17:12,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:17:12,139 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:17:12,139 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:17:12,139 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:17:12,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:17:12,139 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:17:12,140 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:17:12,140 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:17:12,141 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:17:12,141 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:17:12,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:17:12,141 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:17:12,141 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:17:12,142 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:17:12,142 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:17:12,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:17:12,142 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:17:12,142 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:17:12,142 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:17:12,143 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:17:12,143 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:17:12,143 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:17:12,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:17:12,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:17:12,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:17:12,389 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:17:12,389 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:17:12,390 INFO L431 ainManager$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/bounded_buffer.yml/witness.yml [2024-01-26 15:17:12,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:17:12,635 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:17:12,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/bounded_buffer.i [2024-01-26 15:17:13,655 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:17:13,882 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:17:13,883 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i [2024-01-26 15:17:13,900 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22cd89e43/5a4c59d1164e4dceb594b1936d927596/FLAG0ac023018 [2024-01-26 15:17:13,910 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22cd89e43/5a4c59d1164e4dceb594b1936d927596 [2024-01-26 15:17:13,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:17:13,912 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:17:13,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:13,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:17:13,916 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:17:13,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:12" (1/2) ... [2024-01-26 15:17:13,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f64ffb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:13, skipping insertion in model container [2024-01-26 15:17:13,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:12" (1/2) ... [2024-01-26 15:17:13,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fd3be0c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:13, skipping insertion in model container [2024-01-26 15:17:13,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:13" (2/2) ... [2024-01-26 15:17:13,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f64ffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:13, skipping insertion in model container [2024-01-26 15:17:13,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:13" (2/2) ... [2024-01-26 15:17:13,920 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:17:14,445 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:17:14,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1630-L1630] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:14,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] sz == (size_t )3 [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] status == 0 [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] sz == 3U [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] 0 == status [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Loop invariant at [L1627-L1637] (((((((i == 3 || (3 <= i && i <= 4)) || i == 2) || i == 2) || i == 1) || i == 1) || i == 0) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0)) || ((0 == status && arg == thread) && status == 0) [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1671-L1671] i == 1 || ((0 == producers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1671-L1671] producers[i].id == i [2024-01-26 15:17:14,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1671-L1671] buffer.valid == 11329274 [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] sz == bbuf->max_size [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->head == 0U [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->head == bbuf->rear [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 == bbuf->rear [2024-01-26 15:17:14,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] status == 0 [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->max_size == 3U [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 == bbuf->head [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->rear == 0U [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] sz == 3U [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] sz == (size_t )3 [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->valid == 11329274 [2024-01-26 15:17:14,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->item_num == 0U [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 == bbuf->item_num [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 0 == status2 [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] status2 == 0 [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] sz == 3U [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] sz == (size_t )3 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] status != 0 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] bbuf->valid == 11329274 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status2 == 0 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] 0 == status2 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] 0 == status1 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status == 0 [2024-01-26 15:17:14,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status1 == status2 [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status1 == 0 [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] sz == 3U [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] 0 == status [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] sz == (size_t )3 [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] status == 0 [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status2 == bbuf->valid [2024-01-26 15:17:14,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status1 == bbuf->valid [2024-01-26 15:17:14,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status1 == status2 [2024-01-26 15:17:14,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] 0 == bbuf->valid [2024-01-26 15:17:14,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status1 == 0 [2024-01-26 15:17:14,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] bbuf->valid == 0 [2024-01-26 15:17:14,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] 0 == status1 [2024-01-26 15:17:14,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] 0 == status2 [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status2 == 0 [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == bbuf->valid [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status == 0 [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status2 == bbuf->valid [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == status1 [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status1 == 0 [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status1 == bbuf->valid [2024-01-26 15:17:14,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status2 == 0 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status1 == status2 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == status2 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] bbuf->valid == 0 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] 0 == status2 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] status1 == status2 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] status1 == 0 [2024-01-26 15:17:14,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] 0 == status1 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] status2 == 0 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status == 0 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 == status1 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status1 == status2 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status1 == 0 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 == status2 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status2 == 0 [2024-01-26 15:17:14,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 0 == status2 [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 0 == status1 [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status == status1 [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status == status2 [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status == 0 [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 0 == status [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status1 == 0 [2024-01-26 15:17:14,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status1 == status2 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status2 == 0 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status2 == 0 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status1 == status2 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] 0 == status2 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status == 0 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] 0 == status1 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status1 == 0 [2024-01-26 15:17:14,458 INFO L98 nessWitnessExtractor]: Loop invariant at [L1682-L1683] buffer.valid == 11329274 [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Location invariant after [L1682-L1683] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Loop invariant at [L1682-L1683] ((((i == 2 || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 2 [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Location invariant after [L1682-L1683] buffer.valid == 11329274 [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] 0 == status2 [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] 0 == status1 [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] 0 == bbuf->valid [2024-01-26 15:17:14,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status == 0 [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status1 == status2 [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status2 == bbuf->valid [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status1 == 0 [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status1 == bbuf->valid [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status2 == 0 [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] bbuf->valid == 0 [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1650-L1656] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:14,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status1 == status2 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status2 == 0 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status1 == 0 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] bbuf->valid == 11329274 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == status1 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status == 0 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == status2 [2024-01-26 15:17:14,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 == bbuf->head [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->max_size == 3U [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->item_num == 0U [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] sz == (size_t )3 [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] status == 0 [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 == bbuf->rear [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->head == 0U [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->valid == 11329274 [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] sz == bbuf->max_size [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] sz == 3U [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->head == bbuf->rear [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 == bbuf->item_num [2024-01-26 15:17:14,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->rear == 0U [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status == 0 [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status1 == 0 [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status == 0 [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] 0 == status1 [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] 0 == status [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] 0 == status [2024-01-26 15:17:14,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status == status1 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1636-L1636] temp == ch [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1636-L1636] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status1 == status2 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] 0 == status2 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status == 0 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status1 == 0 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] 0 == status1 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status2 == 0 [2024-01-26 15:17:14,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status2 == 0 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] 0 == status1 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status == 0 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status1 == status2 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] 0 == status2 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status1 == 0 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1508] 0 == bbuf->valid [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1508] bbuf->valid == 0 [2024-01-26 15:17:14,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] consumers[i].bbuf == & buffer [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] i == 1 || ((0 == consumers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] consumers[i].id == i [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] buffer.valid == 11329274 [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] 0 == status2 [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] 0 == status1 [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] status2 == 0 [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] status1 == 0 [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] status1 == status2 [2024-01-26 15:17:14,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status == 0 [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status == status1 [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] 0 == status [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] 0 == status1 [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status == 0 [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status1 == 0 [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] 0 == status [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1645-L1645] arg == thread [2024-01-26 15:17:14,468 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == bbuf->rear [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->p_wait [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->rear == 0U [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->valid == 11329274 [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->item_num == 0U [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->p_wait == bbuf->rear [2024-01-26 15:17:14,469 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == bbuf->p_wait [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] sz == bbuf->max_size [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->p_wait == 0U [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->head [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->rear [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] status == 0 [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] sz == 3U [2024-01-26 15:17:14,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] sz == (size_t )3 [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->item_num == bbuf->p_wait [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == 0U [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->item_num [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->max_size == 3U [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status2 == 0 [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status1 == status2 [2024-01-26 15:17:14,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 == status2 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 == status1 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status == 0 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status1 == 0 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] status == 0 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] bbuf->valid == 11329274 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] sz == (size_t )3 [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] sz == 3U [2024-01-26 15:17:14,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1452-L1452] sz == (size_t )3 [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1452-L1452] sz == 3U [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Loop invariant at [L1647-L1658] ((((((((i == 4 || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || i == 0) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0)) || ((0 == status && arg == thread) && status == 0) [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1632-L1635] temp == ch [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1632-L1635] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status2 == 0 [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status1 == status2 [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status == 0 [2024-01-26 15:17:14,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] 0 == status1 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status1 == 0 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] 0 == status2 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1510-L1510] bbuf->valid == 0 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1510-L1510] 0 == bbuf->valid [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] status2 == 0 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] status == 0 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 == status2 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Loop invariant at [L1668-L1673] buffer.valid == 11329274 [2024-01-26 15:17:14,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] status1 == status2 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] 0 == status1 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] status1 == 0 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] 0 == status2 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] status2 == 0 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] status1 == status2 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] status2 == 0 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] 0 == status1 [2024-01-26 15:17:14,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] status1 == 0 [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] 0 == status2 [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1638-L1638] i == 4 [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] 1U <= bbuf->head [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->head != 0U [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] 0 == bbuf->valid [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->rear != 0U [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] ((((((((((((12 <= i && 13U <= bbuf->rear) || (12U <= bbuf->rear && i == 11)) || (11U <= bbuf->rear && i == 10)) || (10U <= bbuf->rear && i == 9)) || (9U <= bbuf->rear && i == 8)) || (8U <= bbuf->rear && i == 7)) || (7U <= bbuf->rear && i == 6)) || (6U <= bbuf->rear && i == 5)) || (5U <= bbuf->rear && i == 4)) || (4U <= bbuf->rear && i == 3)) || (3U <= bbuf->rear && i == 2)) || (2U <= bbuf->rear && i == 1)) || (((1U <= bbuf->rear && 0 == i) && i == 0) && i == bbuf->valid) [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->rear <= 4294967294U [2024-01-26 15:17:14,476 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] 0 == bbuf->valid [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] 1U <= bbuf->head [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] bbuf->valid == 0 [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->valid == 0 [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] bbuf->rear <= 4294967294U [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] bbuf->head != 0U [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status1 == 0 [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] 0 == status2 [2024-01-26 15:17:14,477 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status2 == 0 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status == 0 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] 0 == status1 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status1 == status2 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1657-L1657] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status == status1 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status1 == status2 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] 0 == status [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status == status2 [2024-01-26 15:17:14,478 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status1 == 0 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] 0 == status2 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status2 == 0 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] bbuf->valid == 11329274 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] 0 == status1 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status == 0 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] 0 == status2 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] 0 == status1 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status2 == 0 [2024-01-26 15:17:14,479 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status1 == status2 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status1 == 0 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status == 0 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status1 == 0 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status2 == 0 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status == 0 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status1 == status2 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] 0 == status2 [2024-01-26 15:17:14,480 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] 0 == status1 [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->p_wait [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == 0U [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->p_wait == bbuf->rear [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->head [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->head [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] status == 0 [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->item_num == 0U [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->rear [2024-01-26 15:17:14,481 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->item_num == bbuf->p_wait [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->item_num [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->p_wait == 0U [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->rear == 0U [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == bbuf->p_wait [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->rear [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->item_num [2024-01-26 15:17:14,482 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->c_wait [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == bbuf->rear [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->p_wait [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] sz == (size_t )3 [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->valid == 11329274 [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == 0U [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] sz == 3U [2024-01-26 15:17:14,483 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] sz == bbuf->max_size [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->max_size == 3U [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] 0 == status2 [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status2 == 0 [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status1 == status2 [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] 0 == status1 [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status1 == 0 [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status == 0 [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,484 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->rear == 0U [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->valid == 11329274 [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] sz == bbuf->max_size [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->head == 0U [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0 == bbuf->item_num [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] sz == (size_t )3 [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] status == 0 [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0 == bbuf->head [2024-01-26 15:17:14,485 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->max_size == 3U [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] sz == 3U [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->head == bbuf->rear [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0 == bbuf->rear [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->item_num == 0U [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 == status1 [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status == 0 [2024-01-26 15:17:14,486 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 == status [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status1 == status2 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status == status1 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status2 == 0 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status1 == 0 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 == status2 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status == status2 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] sz == (size_t )3 [2024-01-26 15:17:14,487 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] bbuf->valid == 11329274 [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] status == 0 [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] 0 == status [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] sz == 3U [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] sz == 3U [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] status == 0 [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] sz == (size_t )3 [2024-01-26 15:17:14,488 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] bbuf->valid == 11329274 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status1 == 0 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] 0 == status1 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status == 0 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status2 == 0 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] 0 == status2 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status1 == status2 [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->max_size == 3U [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] 0 == bbuf->item_num [2024-01-26 15:17:14,489 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->item_num == 0U [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] sz == bbuf->max_size [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] status == 0 [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->valid == 11329274 [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] sz == 3U [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] sz == (size_t )3 [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == bbuf->valid [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status1 [2024-01-26 15:17:14,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == bbuf->valid [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == status2 [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == bbuf->valid [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == 0 [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] bbuf->valid == 0 [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status != 0 [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == 0 [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == bbuf->valid [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status1 [2024-01-26 15:17:14,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == bbuf->valid [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status2 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] bbuf->valid == 0 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == bbuf->valid [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status2 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == status2 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == 0 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == 0 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] i == 1 || ((0 == producers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] buffer.valid == 11329274 [2024-01-26 15:17:14,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] producers[i].id == i [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] producers[i].bbuf == & buffer [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status1 == 0 [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status2 == 0 [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status1 == status2 [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] 0 == status1 [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] 0 == status2 [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status == 0 [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] sz == 3U [2024-01-26 15:17:14,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] sz == (size_t )3 [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] bbuf->valid == 11329274 [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] status != 0 [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1670-L1670] buffer.valid == 11329274 [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1670-L1670] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1592-L1592] status == 0 [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] 1U <= bbuf->head [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] (((((((((((-2147483636 <= i || -2147483637 <= i) || -2147483638 <= i) || -2147483639 <= i) || -2147483640 <= i) || -2147483641 <= i) || -2147483642 <= i) || -2147483643 <= i) || -2147483644 <= i) || -2147483645 <= i) || -2147483646 <= i) || -2147483647 <= i) || i == bbuf->head [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->rear <= 4294967294U [2024-01-26 15:17:14,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] 1U <= bbuf->head [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->valid == 0 [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] 0 == bbuf->valid [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] bbuf->valid == 0 [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] bbuf->rear <= 4294967294U [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] bbuf->head != 0U [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] 0 == bbuf->valid [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] 1U <= bbuf->max_size [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->head != 0U [2024-01-26 15:17:14,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->max_size != 0U [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] sz == (size_t )3 [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] sz == 3U [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] bbuf->valid == 11329274 [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] sz == (size_t )3 [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] status != 0 [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] bbuf->valid == 11329274 [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] sz == 3U [2024-01-26 15:17:14,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] status == 0 [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] bbuf->valid == 11329274 [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] sz == 3U [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] sz == (size_t )3 [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] bbuf->item_num == 0U [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] 0 == bbuf->item_num [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status == 0 [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status == 0 [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] bbuf->valid == 11329274 [2024-01-26 15:17:14,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] bbuf->valid == 11329274 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == status1 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status == status1 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == status [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] bbuf->valid == 11329274 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == status [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status1 == 0 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] 0 == status1 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status1 == 0 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status1 == status2 [2024-01-26 15:17:14,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status2 == 0 [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] bbuf->valid == 11329274 [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] 0 == status2 [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status == 0 [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1677-L1677] consumers[i].id == i [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1677-L1677] buffer.valid == 11329274 [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1677-L1677] i == 1 || ((0 == consumers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] bbuf->valid == 0 [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] status2 == bbuf->valid [2024-01-26 15:17:14,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] 0 == status2 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] 0 == bbuf->valid [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] status2 == 0 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1685-L1685] buffer.valid == 0 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1685-L1685] i == 2 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] 0 == status1 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] status1 == 0 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] status2 == 0 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] 0 == status2 [2024-01-26 15:17:14,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] status1 == status2 [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1U <= bbuf->rear [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Loop invariant at [L1503-L1503] bbuf->valid == 0 [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] bbuf->rear != 0U [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] bbuf->valid == 0 [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 == bbuf->valid [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Loop invariant at [L1503-L1503] 0 == bbuf->valid [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] (((((((((((-2147483636 <= i || -2147483637 <= i) || -2147483638 <= i) || -2147483639 <= i) || -2147483640 <= i) || -2147483641 <= i) || -2147483642 <= i) || -2147483643 <= i) || -2147483644 <= i) || -2147483645 <= i) || -2147483646 <= i) || -2147483647 <= i) || i == bbuf->head [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status == status1 [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status1 == status2 [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status1 == 0 [2024-01-26 15:17:14,501 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] 0 == status [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status == status2 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status == 0 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] 0 == status2 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status1 == status2 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] 0 == status2 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status == status1 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status1 == 0 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status == 0 [2024-01-26 15:17:14,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] 0 == status [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] 0 == status1 [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status2 == 0 [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status == status2 [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status2 == 0 [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] 0 == status1 [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1629-L1629] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1631-L1631] temp == ch [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1631-L1631] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1654-L1654] status == 0 [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1654-L1654] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:14,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] sz == (size_t )3 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] sz == 3U [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] status == 0 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] bbuf->valid == 11329274 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status2 == 0 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status == 0 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status1 == status2 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status1 == 0 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] 0 == status1 [2024-01-26 15:17:14,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] 0 == status2 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status == 0 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] 0 == status1 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status2 == 0 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] 0 == status2 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status1 == 0 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status1 == status2 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] 0 == status1 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status == 0 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status2 == 0 [2024-01-26 15:17:14,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status1 == status2 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] 0 == status2 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status1 == 0 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] sz == 3U [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] bbuf->valid == 11329274 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] sz == (size_t )3 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status == status2 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] 0 == status [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] 0 == status [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status2 == 0 [2024-01-26 15:17:14,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status == 0 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status == status1 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] 0 == status1 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] 0 == status2 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] 0 == status1 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status1 == 0 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status1 == status2 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status == status2 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status1 == status2 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status == status1 [2024-01-26 15:17:14,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] 0 == status2 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status == 0 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status1 == 0 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status2 == 0 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] bbuf->valid == 11329274 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] sz == 3U [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] sz == (size_t )3 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] status != 0 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] bbuf->valid == 11329274 [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == 3U [2024-01-26 15:17:14,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == (size_t )3 [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] bbuf->valid == 11329274 [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == 3U [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == (size_t )3 [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] status != 0 [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant after [L1680-L1681] buffer.valid == 11329274 [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Loop invariant at [L1680-L1681] ((((i == 2 || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 2 [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Location invariant after [L1680-L1681] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:14,509 INFO L98 nessWitnessExtractor]: Loop invariant at [L1680-L1681] buffer.valid == 11329274 [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->item_num == 0U [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->head == 0U [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] status == 0 [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 == bbuf->head [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->valid == 11329274 [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->rear == 0U [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 == bbuf->item_num [2024-01-26 15:17:14,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] sz == 3U [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] sz == (size_t )3 [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] sz == bbuf->max_size [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 == bbuf->rear [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->max_size == 3U [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->head == bbuf->rear [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1676-L1676] buffer.valid == 11329274 [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1676-L1676] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:14,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->item_num == 0U [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->head == bbuf->rear [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0 == bbuf->item_num [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->valid == 11329274 [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0 == bbuf->rear [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->head == 0U [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0 == bbuf->head [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] status == 0 [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,512 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->max_size == 3U [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] sz == (size_t )3 [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->rear == 0U [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] sz == bbuf->max_size [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->item_num == bbuf->rear [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] sz == 3U [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1659-L1659] i == 4 [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->valid == 11329274 [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->max_size == 3U [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->max_size == (size_t )3 [2024-01-26 15:17:14,513 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->head == bbuf->item_num [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] sz == 3U [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] 0 == bbuf->head [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->item_num == 0U [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] 0 == bbuf->item_num [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] sz == bbuf->max_size [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] status == 0 [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] sz == (size_t )3 [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->head == 0U [2024-01-26 15:17:14,514 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] bbuf->valid == 11329274 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] status != 0 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] sz == (size_t )3 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] sz == 3U [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] 0xACDEFA == bbuf->valid [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status == 0 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] bbuf->valid == 11329274 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] 0 == status [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] 0 == status1 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status == status2 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] 0 == status2 [2024-01-26 15:17:14,515 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status2 == 0 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status1 == status2 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status == status1 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status1 == 0 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1626-L1626] arg == thread [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 == status2 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status == 0 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 == status1 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status1 == 0 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status2 == 0 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status1 == status2 [2024-01-26 15:17:14,516 INFO L98 nessWitnessExtractor]: Location invariant before [L1649-L1649] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] 0 == status2 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] status1 == 0 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] 0 == status1 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] status1 == status2 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] status2 == 0 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] status2 == 0 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] status1 == 0 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] status1 == status2 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] 0 == status1 [2024-01-26 15:17:14,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] 0 == status2 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Loop invariant at [L1674-L1679] ((((i == 2 || i == 1) || i == 1) || i == 0) || (0 == i && i == 0)) || i == 2 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Loop invariant at [L1674-L1679] buffer.valid == 11329274 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status1 == 0 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status1 == status2 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] 0 == status2 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] 0 == status1 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status == 0 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status2 == 0 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status2 == 0 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status1 == 0 [2024-01-26 15:17:14,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status == 0 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status1 == status2 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] 0 == status2 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] 0 == status1 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status2 == 0 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status1 == 0 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status1 == status2 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status == 0 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] 0 == status2 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] 0 == status1 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] bbuf->valid == 0 [2024-01-26 15:17:14,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 == bbuf->valid [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status1 == status2 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] 0 == status1 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status2 == 0 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] 0 == status2 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status == 0 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status1 == 0 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Location invariant before [L1684-L1684] buffer.valid == 11329274 [2024-01-26 15:17:14,520 INFO L98 nessWitnessExtractor]: Location invariant before [L1684-L1684] i == 2 [2024-01-26 15:17:14,555 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:17:15,050 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i[70002,70015] [2024-01-26 15:17:15,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:17:15,089 INFO L202 MainTranslator]: Completed pre-run Syntax error [2024-01-26 15:17:15,139 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sz == (size_t )3" at C: int status = 0; [1452] (Syntax Error: #15[3](0/23 - 0/24)) [2024-01-26 15:17:15,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fd3be0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:15, skipping insertion in model container [2024-01-26 15:17:15,140 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:15,141 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:17:15,142 INFO L158 Benchmark]: Toolchain (without parser) took 1230.09ms. Allocated memory is still 176.2MB. Free memory was 116.4MB in the beginning and 66.0MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-01-26 15:17:15,143 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 125.8MB. Free memory is still 88.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:15,143 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:15,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1228.36ms. Allocated memory is still 176.2MB. Free memory was 115.3MB in the beginning and 66.0MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-01-26 15:17:15,145 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 125.8MB. Free memory is still 88.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1228.36ms. Allocated memory is still 176.2MB. Free memory was 115.3MB in the beginning and 66.0MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1452]: Unsupported Syntax Unable to instrument "sz == (size_t )3" at C: int status = 0; [1452] (Syntax Error: #15[3](0/23 - 0/24)) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/pthread-complex/bounded_buffer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bounded_buffer.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-2755261-m [2024-01-26 15:17:16,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:17:16,966 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:17:16,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:17:16,971 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:17:16,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:17:16,998 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:17:16,999 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:17:16,999 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:17:17,002 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:17:17,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:17:17,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:17:17,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:17:17,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:17:17,013 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:17:17,013 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:17:17,014 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:17:17,014 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:17:17,014 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:17:17,014 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:17:17,014 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:17:17,015 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:17:17,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:17:17,015 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:17:17,015 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:17:17,015 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:17:17,016 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:17:17,016 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:17:17,016 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:17:17,016 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:17:17,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:17:17,017 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:17:17,018 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:17:17,018 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:17:17,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:17:17,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:17:17,019 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:17:17,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:17:17,019 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:17:17,019 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:17:17,019 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:17:17,020 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:17:17,020 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:17:17,020 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:17:17,020 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:17:17,020 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:17:17,020 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:17:17,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:17:17,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:17:17,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:17:17,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:17:17,280 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:17:17,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/bounded_buffer.i [2024-01-26 15:17:18,279 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:17:18,556 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:17:18,557 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i [2024-01-26 15:17:18,573 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e621580/9aed519b3575408fb028c5655e7c4c9c/FLAG84fd6907d [2024-01-26 15:17:18,585 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e621580/9aed519b3575408fb028c5655e7c4c9c [2024-01-26 15:17:18,587 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:17:18,587 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:17:18,589 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bounded_buffer.yml/witness.yml [2024-01-26 15:17:18,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:17:18,805 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:17:18,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:18,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:17:18,809 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:17:18,810 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:18" (1/2) ... [2024-01-26 15:17:18,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab0ef78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:18, skipping insertion in model container [2024-01-26 15:17:18,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:18" (1/2) ... [2024-01-26 15:17:18,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56a44f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:18, skipping insertion in model container [2024-01-26 15:17:18,812 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:18" (2/2) ... [2024-01-26 15:17:18,813 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab0ef78 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:18, skipping insertion in model container [2024-01-26 15:17:18,813 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:18" (2/2) ... [2024-01-26 15:17:18,813 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:17:19,489 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:17:19,490 INFO L98 nessWitnessExtractor]: Location invariant before [L1657-L1657] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] sz == (size_t )3 [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->valid == 11329274 [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] sz == bbuf->max_size [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] 0 == bbuf->item_num [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->max_size == 3U [2024-01-26 15:17:19,491 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] sz == 3U [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] bbuf->item_num == 0U [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1472-L1472] status == 0 [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1592-L1592] status == 0 [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1632-L1635] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1632-L1635] temp == ch [2024-01-26 15:17:19,492 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] status1 == status2 [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] status2 == 0 [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] 0 == status1 [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] 0 == status2 [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1575-L1575] status1 == 0 [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Loop invariant at [L1647-L1658] ((((((((i == 4 || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || i == 0) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0)) || ((0 == status && arg == thread) && status == 0) [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status1 == 0 [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status1 == bbuf->valid [2024-01-26 15:17:19,493 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] 0 == status2 [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] bbuf->valid == 0 [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status1 == status2 [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status == 0 [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] 0 == status1 [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status2 == bbuf->valid [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] status2 == 0 [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1498-L1498] 0 == bbuf->valid [2024-01-26 15:17:19,494 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status1 == 0 [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] bbuf->valid == 11329274 [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status == 0 [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == status [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == status [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] bbuf->valid == 11329274 [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == status1 [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status == 0 [2024-01-26 15:17:19,495 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] status == status1 [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] bbuf->valid == 11329274 [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] sz == bbuf->max_size [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] 0 == bbuf->head [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->item_num == 0U [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->valid == 11329274 [2024-01-26 15:17:19,496 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] status == 0 [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] sz == 3U [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] sz == (size_t )3 [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->max_size == 3U [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] bbuf->head == 0U [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1473-L1473] 0 == bbuf->item_num [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status1 == status2 [2024-01-26 15:17:19,497 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status1 == 0 [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 == status1 [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 == status2 [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status2 == 0 [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] status == 0 [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == bbuf->valid [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == bbuf->valid [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == bbuf->valid [2024-01-26 15:17:19,498 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] bbuf->valid == 0 [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == 0 [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == bbuf->valid [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == 0 [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status != 0 [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status2 [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == status2 [2024-01-26 15:17:19,499 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status1 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == status2 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == bbuf->valid [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status1 == 0 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] bbuf->valid == 0 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == 0 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status2 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] 0 == status1 [2024-01-26 15:17:19,500 INFO L98 nessWitnessExtractor]: Location invariant before [L1497-L1497] status2 == bbuf->valid [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] status1 == status2 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] status1 == 0 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] status2 == 0 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] 0 == status1 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1569-L1569] 0 == status2 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] 0 == status1 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] status1 == status2 [2024-01-26 15:17:19,501 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] status1 == 0 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] 0 == status2 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1574-L1574] status2 == 0 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] status2 == 0 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] status1 == 0 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] 0 == status2 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] status1 == status2 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1542-L1549] 0 == status1 [2024-01-26 15:17:19,502 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->valid == 11329274 [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->head [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->p_wait [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] sz == bbuf->max_size [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->p_wait == bbuf->rear [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->max_size == 3U [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == 0U [2024-01-26 15:17:19,503 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->item_num [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->rear == 0U [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] sz == (size_t )3 [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->item_num == bbuf->p_wait [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->item_num [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == 0U [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->rear [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,504 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->item_num == 0U [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->rear [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->c_wait == bbuf->head [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->c_wait [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == bbuf->p_wait [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->p_wait == 0U [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,505 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 == bbuf->p_wait [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] bbuf->head == bbuf->rear [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] status == 0 [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] sz == 3U [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] bbuf->valid == 11329274 [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] sz == 3U [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] sz == (size_t )3 [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] 0 == bbuf->item_num [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] status == 0 [2024-01-26 15:17:19,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1471-L1471] bbuf->item_num == 0U [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1684-L1684] buffer.valid == 11329274 [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1684-L1684] i == 2 [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status == status1 [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status == status2 [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 == status [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 == status2 [2024-01-26 15:17:19,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status2 == 0 [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status1 == 0 [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 == status1 [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status == 0 [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] status1 == status2 [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] bbuf->valid == 0 [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 == bbuf->valid [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1645-L1645] arg == thread [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] 0 == status [2024-01-26 15:17:19,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] sz == (size_t )3 [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] bbuf->valid == 11329274 [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] status == 0 [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1455-L1455] sz == 3U [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Loop invariant at [L1668-L1673] buffer.valid == 11329274 [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status1 == status2 [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status == 0 [2024-01-26 15:17:19,517 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 == status1 [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 == status2 [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status1 == 0 [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] status2 == 0 [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] sz == (size_t )3 [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] sz == 3U [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] status != 0 [2024-01-26 15:17:19,518 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] bbuf->valid == 11329274 [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status2 == 0 [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] 0 == status1 [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status1 == status2 [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status == status2 [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] bbuf->valid == 11329274 [2024-01-26 15:17:19,519 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] 0 == status [2024-01-26 15:17:19,520 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status == status1 [2024-01-26 15:17:19,520 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status1 == 0 [2024-01-26 15:17:19,520 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] 0 == status2 [2024-01-26 15:17:19,520 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1492] status == 0 [2024-01-26 15:17:19,521 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] sz == 3U [2024-01-26 15:17:19,521 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] sz == (size_t )3 [2024-01-26 15:17:19,521 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] status == 0 [2024-01-26 15:17:19,521 INFO L98 nessWitnessExtractor]: Location invariant before [L1454-L1454] 0 == status [2024-01-26 15:17:19,521 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] 0 == status1 [2024-01-26 15:17:19,521 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] 0 == status [2024-01-26 15:17:19,522 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status == 0 [2024-01-26 15:17:19,522 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status == status2 [2024-01-26 15:17:19,524 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status1 == status2 [2024-01-26 15:17:19,525 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status == status1 [2024-01-26 15:17:19,525 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status == status1 [2024-01-26 15:17:19,525 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status == status2 [2024-01-26 15:17:19,529 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status1 == status2 [2024-01-26 15:17:19,530 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status1 == 0 [2024-01-26 15:17:19,530 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] status2 == 0 [2024-01-26 15:17:19,530 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] 0 == status1 [2024-01-26 15:17:19,530 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] 0 == status2 [2024-01-26 15:17:19,530 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] 0 == status [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status == 0 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status1 == 0 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant after [L1527-L1528] status2 == 0 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1527-L1528] 0 == status2 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status1 == 0 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status2 == 0 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == bbuf->valid [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == status1 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == status2 [2024-01-26 15:17:19,531 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status1 == status2 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status1 == bbuf->valid [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status2 == bbuf->valid [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] bbuf->valid == 0 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] status == 0 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] sz == (size_t )3 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] status == 0 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] sz == 3U [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] bbuf->valid == 11329274 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1463-L1463] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] 0 == status1 [2024-01-26 15:17:19,532 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status2 == 0 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status1 == 0 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status == 0 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] 0 == status2 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1531-L1531] status1 == status2 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] status2 == 0 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] 0 == status2 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] status1 == status2 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] status1 == 0 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1538-L1538] 0 == status1 [2024-01-26 15:17:19,533 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == bbuf->rear [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->p_wait == bbuf->rear [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] status == 0 [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->rear == 0U [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->item_num [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == bbuf->p_wait [2024-01-26 15:17:19,534 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->item_num == bbuf->p_wait [2024-01-26 15:17:19,535 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->p_wait == 0U [2024-01-26 15:17:19,535 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] sz == (size_t )3 [2024-01-26 15:17:19,535 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->item_num == 0U [2024-01-26 15:17:19,535 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->max_size == 3U [2024-01-26 15:17:19,535 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,535 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->rear [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] sz == bbuf->max_size [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->p_wait [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] sz == 3U [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] 0 == bbuf->head [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->valid == 11329274 [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1485-L1485] bbuf->head == 0U [2024-01-26 15:17:19,536 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] status1 == status2 [2024-01-26 15:17:19,537 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] status2 == 0 [2024-01-26 15:17:19,537 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] 0 == status1 [2024-01-26 15:17:19,537 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] status1 == 0 [2024-01-26 15:17:19,537 INFO L98 nessWitnessExtractor]: Location invariant before [L1540-L1540] 0 == status2 [2024-01-26 15:17:19,537 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status == 0 [2024-01-26 15:17:19,537 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] 0 == status1 [2024-01-26 15:17:19,538 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] 0 == status2 [2024-01-26 15:17:19,538 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status1 == 0 [2024-01-26 15:17:19,538 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status2 == 0 [2024-01-26 15:17:19,539 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1588] status1 == status2 [2024-01-26 15:17:19,539 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] 0 == status [2024-01-26 15:17:19,539 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status == status1 [2024-01-26 15:17:19,539 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status == 0 [2024-01-26 15:17:19,539 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status == 0 [2024-01-26 15:17:19,540 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] status1 == 0 [2024-01-26 15:17:19,541 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] 0 == status1 [2024-01-26 15:17:19,541 INFO L98 nessWitnessExtractor]: Location invariant before [L1556-L1556] 0 == status [2024-01-26 15:17:19,541 INFO L98 nessWitnessExtractor]: Location invariant before [L1510-L1510] bbuf->valid == 0 [2024-01-26 15:17:19,541 INFO L98 nessWitnessExtractor]: Location invariant before [L1510-L1510] 0 == bbuf->valid [2024-01-26 15:17:19,541 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] 0 == status2 [2024-01-26 15:17:19,541 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] 0 == status1 [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status1 == 0 [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status == 0 [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status1 == status2 [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1581-L1581] status2 == 0 [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->max_size != 0U [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->rear <= 4294967294U [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] bbuf->rear <= 4294967294U [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] 1U <= bbuf->max_size [2024-01-26 15:17:19,542 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->valid == 0 [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] bbuf->head != 0U [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] bbuf->valid == 0 [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] 1U <= bbuf->head [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] bbuf->head != 0U [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] 0 == bbuf->valid [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] 0 == bbuf->valid [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Loop invariant at [L1506-L1506] 1U <= bbuf->head [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1506-L1506] (((((((((((-2147483636 <= i || -2147483637 <= i) || -2147483638 <= i) || -2147483639 <= i) || -2147483640 <= i) || -2147483641 <= i) || -2147483642 <= i) || -2147483643 <= i) || -2147483644 <= i) || -2147483645 <= i) || -2147483646 <= i) || -2147483647 <= i) || i == bbuf->head [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1650-L1656] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,543 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] status == 0 [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->max_size == 3U [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0 == bbuf->item_num [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] sz == (size_t )3 [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->head == bbuf->rear [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->item_num == 0U [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0 == bbuf->head [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->rear == 0U [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->head == 0U [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] 0 == bbuf->rear [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] sz == 3U [2024-01-26 15:17:19,544 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->valid == 11329274 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] sz == bbuf->max_size [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1474-L1474] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Loop invariant at [L1680-L1681] buffer.valid == 11329274 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant after [L1680-L1681] buffer.valid == 11329274 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Loop invariant at [L1680-L1681] ((((i == 2 || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 2 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant after [L1680-L1681] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] 0 == status2 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status1 == 0 [2024-01-26 15:17:19,545 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status1 == status2 [2024-01-26 15:17:19,546 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status2 == bbuf->valid [2024-01-26 15:17:19,549 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status1 == bbuf->valid [2024-01-26 15:17:19,549 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] status2 == 0 [2024-01-26 15:17:19,549 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] 0 == status1 [2024-01-26 15:17:19,549 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] 0 == bbuf->valid [2024-01-26 15:17:19,550 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1499] bbuf->valid == 0 [2024-01-26 15:17:19,550 INFO L98 nessWitnessExtractor]: Location invariant before [L1649-L1649] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:19,550 INFO L98 nessWitnessExtractor]: Loop invariant at [L1627-L1637] (((((((i == 3 || (3 <= i && i <= 4)) || i == 2) || i == 2) || i == 1) || i == 1) || i == 0) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0)) || ((0 == status && arg == thread) && status == 0) [2024-01-26 15:17:19,550 INFO L98 nessWitnessExtractor]: Location invariant before [L1630-L1630] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:19,550 INFO L98 nessWitnessExtractor]: Location invariant before [L1629-L1629] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:19,550 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] bbuf->rear != 0U [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 == bbuf->valid [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] bbuf->valid == 0 [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] (((((((((((-2147483636 <= i || -2147483637 <= i) || -2147483638 <= i) || -2147483639 <= i) || -2147483640 <= i) || -2147483641 <= i) || -2147483642 <= i) || -2147483643 <= i) || -2147483644 <= i) || -2147483645 <= i) || -2147483646 <= i) || -2147483647 <= i) || i == bbuf->head [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1U <= bbuf->rear [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Loop invariant at [L1503-L1503] 0 == bbuf->valid [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Loop invariant at [L1503-L1503] bbuf->valid == 0 [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] 0 == status2 [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status1 == status2 [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status2 == 0 [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status == 0 [2024-01-26 15:17:19,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] status1 == 0 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1545-L1548] 0 == status1 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] sz == (size_t )3 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] sz == 3U [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1458-L1462] bbuf->valid == 11329274 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Loop invariant at [L1674-L1679] ((((i == 2 || i == 1) || i == 1) || i == 0) || (0 == i && i == 0)) || i == 2 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Loop invariant at [L1674-L1679] buffer.valid == 11329274 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status1 == status2 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status1 == 0 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] 0 == status2 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status == 0 [2024-01-26 15:17:19,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] 0 == status1 [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1544-L1544] status2 == 0 [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] producers[i].id == i [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] buffer.valid == 11329274 [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] i == 1 || ((0 == producers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1672-L1672] producers[i].bbuf == & buffer [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status2 == 0 [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status1 == 0 [2024-01-26 15:17:19,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status == 0 [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] 0 == status1 [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] status1 == status2 [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1537-L1537] 0 == status2 [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0 == bbuf->rear [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->head == 0U [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->valid == 11329274 [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] sz == bbuf->max_size [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] status == 0 [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->head == bbuf->rear [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->item_num == 0U [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0 == bbuf->item_num [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] sz == (size_t )3 [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->rear == 0U [2024-01-26 15:17:19,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] bbuf->max_size == 3U [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] 0 == bbuf->head [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1475-L1481] sz == 3U [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1670-L1670] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1670-L1670] buffer.valid == 11329274 [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] bbuf->valid == 11329274 [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] sz == (size_t )3 [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] status != 0 [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] sz == 3U [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status == 0 [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status2 == 0 [2024-01-26 15:17:19,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] 0 == status2 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status1 == 0 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] status1 == status2 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1582] 0 == status1 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] 0 == status [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] sz == (size_t )3 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] sz == 3U [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1453-L1453] status == 0 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1452-L1452] sz == (size_t )3 [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1452-L1452] sz == 3U [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1636-L1636] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:19,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1636-L1636] temp == ch [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status1 == 0 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] 0 == status2 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] bbuf->valid == 11329274 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status2 == 0 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] 0 == status1 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status == 0 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1495-L1495] status1 == status2 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant after [L1682-L1683] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Loop invariant at [L1682-L1683] buffer.valid == 11329274 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Location invariant after [L1682-L1683] buffer.valid == 11329274 [2024-01-26 15:17:19,558 INFO L98 nessWitnessExtractor]: Loop invariant at [L1682-L1683] ((((i == 2 || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || i == 2 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status == 0 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] 0 == status2 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status1 == status2 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status1 == 0 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] 0 == status1 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1532-L1541] status2 == 0 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1685-L1685] i == 2 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1685-L1685] buffer.valid == 0 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->valid == 0 [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] 0 == bbuf->valid [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] 0 == bbuf->valid [2024-01-26 15:17:19,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->head != 0U [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->rear <= 4294967294U [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] bbuf->head != 0U [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] ((((((((((((12 <= i && 13U <= bbuf->rear) || (12U <= bbuf->rear && i == 11)) || (11U <= bbuf->rear && i == 10)) || (10U <= bbuf->rear && i == 9)) || (9U <= bbuf->rear && i == 8)) || (8U <= bbuf->rear && i == 7)) || (7U <= bbuf->rear && i == 6)) || (6U <= bbuf->rear && i == 5)) || (5U <= bbuf->rear && i == 4)) || (4U <= bbuf->rear && i == 3)) || (3U <= bbuf->rear && i == 2)) || (2U <= bbuf->rear && i == 1)) || (((1U <= bbuf->rear && 0 == i) && i == 0) && i == bbuf->valid) [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] bbuf->rear <= 4294967294U [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] 1U <= bbuf->head [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] 1U <= bbuf->head [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1507-L1507] bbuf->rear != 0U [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1507-L1507] bbuf->valid == 0 [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == status1 [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status == 0 [2024-01-26 15:17:19,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status1 == 0 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status2 == 0 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] bbuf->valid == 11329274 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == status2 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] status1 == status2 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1676-L1676] i == 1 || (0 == i && i == 0) [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1676-L1676] buffer.valid == 11329274 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] sz == 3U [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] status == 0 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] sz == (size_t )3 [2024-01-26 15:17:19,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1457-L1457] bbuf->valid == 11329274 [2024-01-26 15:17:19,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] sz == 3U [2024-01-26 15:17:19,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] status == 0 [2024-01-26 15:17:19,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] sz == (size_t )3 [2024-01-26 15:17:19,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] bbuf->valid == 11329274 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status1 == status2 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] 0 == status2 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status1 == 0 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status2 == 0 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] status == 0 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Loop invariant at [L1565-L1570] 0 == status1 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status == 0 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status1 == 0 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status2 == 0 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] 0 == status2 [2024-01-26 15:17:19,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] 0 == status1 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1587-L1587] status1 == status2 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] 0 == status2 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status2 == 0 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status == 0 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] 0 == status1 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status1 == 0 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1568-L1568] status1 == status2 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1671-L1671] buffer.valid == 11329274 [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1671-L1671] i == 1 || ((0 == producers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1671-L1671] producers[i].id == i [2024-01-26 15:17:19,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status == 0 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status1 == 0 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status1 == status2 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] 0 == status1 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] 0 == status2 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1589] status2 == 0 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] sz == 3U [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] status == 0 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] sz == (size_t )3 [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 == bbuf->item_num [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->head == bbuf->rear [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->head == 0U [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->valid == 11329274 [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] sz == bbuf->max_size [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->rear == 0U [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->item_num == 0U [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 == bbuf->head [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] bbuf->max_size == 3U [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 == bbuf->rear [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] 0 == status1 [2024-01-26 15:17:19,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] 0 == status2 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status1 == status2 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status2 == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1561-L1561] status1 == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] 0 == status2 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status1 == status2 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] 0 == status1 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status2 == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] status1 == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status1 == 0 [2024-01-26 15:17:19,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 == status2 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status == 0 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status2 == 0 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 == status1 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] status1 == status2 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status1 == status2 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] 0 == status2 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status2 == 0 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] 0 == status1 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status == 0 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1534-L1534] status1 == 0 [2024-01-26 15:17:19,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1631-L1631] temp == ch [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1631-L1631] ((i == 3 || i == 2) || i == 1) || (((((0 == i && 0 == status) && arg == thread) && i == 0) && i == status) && status == 0) [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] bbuf->valid == 11329274 [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] status != 0 [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] bbuf->valid == 11329274 [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == 3U [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == 3U [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == (size_t )3 [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1456-L1456] sz == (size_t )3 [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] 0 == status1 [2024-01-26 15:17:19,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] 0 == status2 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] status1 == status2 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] status1 == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] status2 == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1508] 0 == bbuf->valid [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1508] bbuf->valid == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 == status2 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] status == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] status2 == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] 0 == status2 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] status2 == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] bbuf->valid == 0 [2024-01-26 15:17:19,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] 0 == bbuf->valid [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1500] status2 == bbuf->valid [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] sz == (size_t )3 [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->head == 0U [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->valid == 11329274 [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] sz == bbuf->max_size [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->head == bbuf->rear [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 == bbuf->rear [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->rear == 0U [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 == bbuf->head [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 == bbuf->item_num [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->item_num == 0U [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] status == 0 [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] sz == 3U [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] bbuf->max_size == 3U [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1659-L1659] i == 4 [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] 0 == status [2024-01-26 15:17:19,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status1 == 0 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status1 == status2 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] bbuf->valid == 11329274 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] 0 == status2 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status2 == 0 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status == 0 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] 0 == status1 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status == status1 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1493] status == status2 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] sz == (size_t )3 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] bbuf->valid == 11329274 [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] sz == 3U [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] status != 0 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] sz == 3U [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] sz == (size_t )3 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1464-L1469] bbuf->valid == 11329274 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status == 0 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] 0 == status1 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status1 == 0 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status2 == 0 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] 0 == status2 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Loop invariant at [L1535-L1539] status1 == status2 [2024-01-26 15:17:19,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status2 == 0 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status == status2 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 0 == status [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 0 == status1 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status1 == 0 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status1 == status2 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 0 == status2 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status == 0 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] status == status1 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status1 == status2 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status2 == 0 [2024-01-26 15:17:19,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status1 == 0 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] 0 == status2 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] status == 0 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1562-L1572] 0 == status1 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] status != 0 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] sz == 3U [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] sz == (size_t )3 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] bbuf->valid == 11329274 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 0 == status2 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] status2 == 0 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] buffer.valid == 11329274 [2024-01-26 15:17:19,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] consumers[i].bbuf == & buffer [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] i == 1 || ((0 == consumers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1678-L1678] consumers[i].id == i [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status == 0 [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status == 0 [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] 0 == status [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] 0 == status [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status == status1 [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] 0 == status1 [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1526-L1526] status1 == 0 [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] sz == (size_t )3 [2024-01-26 15:17:19,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] sz == 3U [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] bbuf->valid == 11329274 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1461-L1461] status != 0 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1638-L1638] i == 4 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1626-L1626] arg == thread [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1677-L1677] consumers[i].id == i [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1677-L1677] i == 1 || ((0 == consumers[i].id && 0 == i) && i == 0) [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1677-L1677] buffer.valid == 11329274 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] 0 == status2 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status1 == status2 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status2 == 0 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status == 0 [2024-01-26 15:17:19,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] 0 == status1 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] status1 == 0 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1654-L1654] ((i == 3 || i == 2) || i == 1) || ((0 == i && arg == thread) && i == 0) [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1654-L1654] status == 0 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status == status2 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status2 == 0 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status2 == 0 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status1 == status2 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status == status1 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status1 == 0 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] 0 == status2 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] 0 == status1 [2024-01-26 15:17:19,579 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status == 0 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] 0 == status [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] status == 0 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] 0 == status2 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status1 == 0 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] 0 == status [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status == status2 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status == status1 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant after [L1557-L1558] status1 == status2 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1557-L1558] 0 == status1 [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->max_size == 3U [2024-01-26 15:17:19,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->item_num == 0U [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 == bbuf->head [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] sz == 3U [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->head == 0U [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 == bbuf->item_num [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->max_size == (size_t )3 [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->valid == 11329274 [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->head == bbuf->rear [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] sz == bbuf->max_size [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 == bbuf->rear [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->head == bbuf->item_num [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->item_num == bbuf->rear [2024-01-26 15:17:19,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] sz == (size_t )3 [2024-01-26 15:17:19,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] bbuf->rear == 0U [2024-01-26 15:17:19,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] status == 0 [2024-01-26 15:17:19,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0xACDEFA == bbuf->valid [2024-01-26 15:17:19,630 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:17:20,073 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i[70002,70015] [2024-01-26 15:17:20,108 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:17:20,130 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:17:20,137 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:17:20,185 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i[70002,70015] [2024-01-26 15:17:20,196 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:17:20,204 INFO L202 MainTranslator]: Completed pre-run Syntax error [2024-01-26 15:17:20,258 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "sz == (size_t )3" at C: int status = 0; [1452] (Syntax Error: #15[3](0/23 - 0/24)) [2024-01-26 15:17:20,259 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56a44f6b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:20, skipping insertion in model container [2024-01-26 15:17:20,259 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:20,259 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:17:20,260 INFO L158 Benchmark]: Toolchain (without parser) took 1455.10ms. Allocated memory is still 83.9MB. Free memory was 45.4MB in the beginning and 35.0MB in the end (delta: 10.4MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2024-01-26 15:17:20,261 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:20,261 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 62.9MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:20,261 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1453.27ms. Allocated memory is still 83.9MB. Free memory was 45.1MB in the beginning and 35.0MB in the end (delta: 10.1MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2024-01-26 15:17:20,262 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 62.9MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1453.27ms. Allocated memory is still 83.9MB. Free memory was 45.1MB in the beginning and 35.0MB in the end (delta: 10.1MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1452]: Unsupported Syntax Unable to instrument "sz == (size_t )3" at C: int status = 0; [1452] (Syntax Error: #15[3](0/23 - 0/24)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN