./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-lamport.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-lamport.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/parallel-lamport.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-lamport.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:18:29,864 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:18:29,928 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:18:29,933 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:18:29,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:18:29,997 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:18:29,997 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:18:29,997 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:18:29,998 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:18:30,001 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:18:30,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:18:30,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:18:30,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:18:30,005 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:18:30,005 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:18:30,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:18:30,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:18:30,006 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:18:30,006 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:18:30,006 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:18:30,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:18:30,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:18:30,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:18:30,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:18:30,007 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:18:30,008 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:18:30,008 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:18:30,008 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:18:30,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:18:30,009 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:18:30,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:18:30,010 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:18:30,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:18:30,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:18:30,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:18:30,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:18:30,011 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:18:30,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:18:30,011 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:18:30,012 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:18:30,012 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:18:30,012 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:18:30,012 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:18:30,012 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:18:30,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:18:30,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:18:30,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:18:30,246 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:18:30,246 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:18:30,247 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-lamport.wvr.c [2024-01-29 14:18:31,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:18:31,627 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:18:31,628 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-lamport.wvr.c [2024-01-29 14:18:31,639 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/516dd28a9/8d3e971dfb7d48f095b5e78cc0d7d347/FLAGf0f0583e8 [2024-01-29 14:18:31,654 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/516dd28a9/8d3e971dfb7d48f095b5e78cc0d7d347 [2024-01-29 14:18:31,656 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:18:31,657 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:18:31,659 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-lamport.wvr.yml/witness.yml [2024-01-29 14:18:31,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:18:31,837 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:18:31,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:31,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:18:31,843 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:18:31,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:31" (1/2) ... [2024-01-29 14:18:31,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a6ca21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:31, skipping insertion in model container [2024-01-29 14:18:31,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:31" (1/2) ... [2024-01-29 14:18:31,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27580373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:31, skipping insertion in model container [2024-01-29 14:18:31,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:31" (2/2) ... [2024-01-29 14:18:31,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a6ca21b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:31, skipping insertion in model container [2024-01-29 14:18:31,846 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:31" (2/2) ... [2024-01-29 14:18:31,847 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:18:31,911 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:18:31,912 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] -2147483647 <= n2 [2024-01-29 14:18:31,912 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] -2147483647 <= n1 [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] -2147483647 <= n1 [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] -2147483647 <= n2 [2024-01-29 14:18:31,913 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] e2 == (_Bool)0 [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] -2147483647 <= n2 [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] -2147483647 <= n1 [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,914 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,915 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,915 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] -2147483647 <= n1 [2024-01-29 14:18:31,915 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] -2147483647 <= n2 [2024-01-29 14:18:31,915 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,915 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] n2 == 0 [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] e1 == (_Bool)0 [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] f == 0 [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] e2 == (_Bool)0 [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] n1 == 0 [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] n == 0 [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,916 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] -2147483647 <= n1 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] -2147483647 <= n2 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] n1 == 0 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] n2 == 0 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] e1 == (_Bool)0 [2024-01-29 14:18:31,917 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] e2 == (_Bool)0 [2024-01-29 14:18:31,918 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] f == 0 [2024-01-29 14:18:31,918 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,918 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] -2147483647 <= n1 [2024-01-29 14:18:31,919 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] -2147483647 <= n2 [2024-01-29 14:18:31,919 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= n2 [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= n1 [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,920 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,921 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,921 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] -2147483647 <= n2 [2024-01-29 14:18:31,921 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] -2147483647 <= n1 [2024-01-29 14:18:31,921 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,921 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,921 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] 0 <= i [2024-01-29 14:18:31,922 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,922 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,922 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] n1 == 0 [2024-01-29 14:18:31,922 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] e1 == (_Bool)0 [2024-01-29 14:18:31,923 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] e2 == (_Bool)0 [2024-01-29 14:18:31,923 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] n2 == 0 [2024-01-29 14:18:31,923 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] f == 0 [2024-01-29 14:18:31,923 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] -2147483647 <= n2 [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] -2147483647 <= n1 [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] (long long )i - (long long )size >= 0LL [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] e1 == (_Bool)0 [2024-01-29 14:18:31,924 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] 0 <= i [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] e2 == (_Bool)0 [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] n2 == 0 [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] n1 == 0 [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] f == 0 [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] n1 == 0 [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] j == 0 [2024-01-29 14:18:31,925 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] tmp2 == 0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] e1 == (_Bool)0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] i2 == 0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] e2 == (_Bool)0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] n == 0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] f == 0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] n2 == 0 [2024-01-29 14:18:31,926 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] i == 0 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] i1 == 0 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] e2 == (_Bool)0 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] n1 == 0 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] n2 == 0 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] e1 == (_Bool)0 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] -2147483647 <= n2 [2024-01-29 14:18:31,927 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] -2147483647 <= n1 [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] -2147483647 <= tmp2 [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] -2147483647 <= n1 [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] -2147483647 <= n2 [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,928 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,929 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,929 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,929 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] -2147483647 <= n2 [2024-01-29 14:18:31,929 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,929 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] e2 == (_Bool)1 [2024-01-29 14:18:31,929 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,930 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] -2147483647 <= n1 [2024-01-29 14:18:31,930 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,930 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= n2 [2024-01-29 14:18:31,931 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= n1 [2024-01-29 14:18:31,932 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,932 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,932 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] -2147483647 <= n2 [2024-01-29 14:18:31,932 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,932 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] -2147483647 <= n1 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] n2 != 0 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] -2147483647 <= n1 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] -2147483647 <= n2 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,933 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] -2147483647 <= n1 [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] -2147483647 <= n2 [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] -2147483647 <= n1 [2024-01-29 14:18:31,934 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] -2147483647 <= n2 [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] -2147483647 <= n2 [2024-01-29 14:18:31,935 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,936 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,936 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] n1 == 0 [2024-01-29 14:18:31,936 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,936 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] e2 == (_Bool)0 [2024-01-29 14:18:31,936 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] tmp2 == 0 [2024-01-29 14:18:31,936 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] i == 0 [2024-01-29 14:18:31,937 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] i1 == 0 [2024-01-29 14:18:31,937 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] tmp1 == 0 [2024-01-29 14:18:31,937 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] f == 0 [2024-01-29 14:18:31,937 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] e1 == (_Bool)0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] n == 0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] n2 == 0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] i2 == 0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] j == 0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] n1 == 0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] n2 == 0 [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] 0 <= i [2024-01-29 14:18:31,938 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] e1 == (_Bool)0 [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] n1 == 0 [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] e2 == (_Bool)0 [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] -2147483647 <= n1 [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] 0 <= j [2024-01-29 14:18:31,939 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,940 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,940 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] -2147483647 <= n2 [2024-01-29 14:18:31,940 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,940 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= n1 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] e1 == (_Bool)0 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= n2 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] -2147483647 <= n2 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,941 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] -2147483647 <= n1 [2024-01-29 14:18:31,942 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,942 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,942 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,943 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,943 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= tmp1 [2024-01-29 14:18:31,945 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= n1 [2024-01-29 14:18:31,946 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,946 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,946 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= n2 [2024-01-29 14:18:31,950 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,950 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= n2 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= n1 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= n1 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= n2 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] n1 != 0 [2024-01-29 14:18:31,951 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L171-L173] e1 == (_Bool)0 [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L171-L173] n1 == 0 [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L171-L173] e2 == (_Bool)0 [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L171-L173] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L171-L173] n2 == 0 [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L171-L173] f == 0 [2024-01-29 14:18:31,952 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,953 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,953 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] e2 == (_Bool)0 [2024-01-29 14:18:31,953 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] f == 0 [2024-01-29 14:18:31,953 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] n2 == 0 [2024-01-29 14:18:31,953 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] n1 == 0 [2024-01-29 14:18:31,953 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] e1 == (_Bool)0 [2024-01-29 14:18:31,954 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] e1 == (_Bool)0 [2024-01-29 14:18:31,954 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] n1 == 0 [2024-01-29 14:18:31,954 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] e2 == (_Bool)0 [2024-01-29 14:18:31,954 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] n2 == 0 [2024-01-29 14:18:31,954 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= n2 [2024-01-29 14:18:31,954 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= n1 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] e1 == (_Bool)1 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] n2 == 0 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] -2147483647 <= n1 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,955 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= n2 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= n1 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] e1 == (_Bool)0 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] e2 == (_Bool)0 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] i1 == 0 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] n2 == 0 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] j == 0 [2024-01-29 14:18:31,956 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] n1 == 0 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] i2 == 0 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] n == 0 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] f == 0 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] -2147483647 <= n1 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] -2147483647 <= n2 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,957 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] -2147483647 <= n1 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] -2147483647 <= n2 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] -2147483647 <= n2 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] -2147483647 <= n1 [2024-01-29 14:18:31,958 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,959 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] e2 == (_Bool)0 [2024-01-29 14:18:31,960 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] n2 == 0 [2024-01-29 14:18:31,960 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] e1 == (_Bool)0 [2024-01-29 14:18:31,960 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] f == 0 [2024-01-29 14:18:31,960 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] n1 == 0 [2024-01-29 14:18:31,960 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,960 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,961 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] -2147483647 <= n1 [2024-01-29 14:18:31,961 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,961 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] -2147483647 <= n2 [2024-01-29 14:18:31,961 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,961 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,961 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] -2147483647 <= n2 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] -2147483647 <= n1 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] -2147483647 <= n1 [2024-01-29 14:18:31,962 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] -2147483647 <= n2 [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] e1 == (_Bool)0 [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] n1 == 0 [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] e2 == (_Bool)0 [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] n2 == 0 [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] -2147483647 <= n1 [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,963 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] -2147483647 <= n2 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] n1 == 0 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] e2 == (_Bool)0 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] e1 == (_Bool)0 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] n2 == 0 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] e2 == (_Bool)0 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] e1 == (_Bool)0 [2024-01-29 14:18:31,964 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] n2 == 0 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] i2 == 0 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] i1 == 0 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] f == 0 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] n1 == 0 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] n == 0 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] -2147483647 <= n1 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,965 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] -2147483647 <= n2 [2024-01-29 14:18:31,966 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,966 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] i2 == 0 [2024-01-29 14:18:31,966 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] e2 == (_Bool)0 [2024-01-29 14:18:31,969 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] n == 0 [2024-01-29 14:18:31,969 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] n1 == 0 [2024-01-29 14:18:31,969 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] e1 == (_Bool)0 [2024-01-29 14:18:31,969 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] f == 0 [2024-01-29 14:18:31,970 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] n2 == 0 [2024-01-29 14:18:31,970 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,970 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,970 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,970 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] -2147483647 <= n1 [2024-01-29 14:18:31,970 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] -2147483647 <= n2 [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] -2147483647 <= n1 [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] -2147483647 <= n2 [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] -2147483647 <= n2 [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,971 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] -2147483647 <= n1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] -2147483647 <= n1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] -2147483647 <= n2 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] 0 <= i [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] -2147483647 <= n1 [2024-01-29 14:18:31,972 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] -2147483647 <= n2 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] -2147483647 <= n1 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] -2147483647 <= n2 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] e2 == (_Bool)0 [2024-01-29 14:18:31,973 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] n2 == 0 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] e1 == (_Bool)0 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] n1 == 0 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] f == 0 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] -2147483647 <= n2 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] -2147483647 <= n1 [2024-01-29 14:18:31,974 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] -2147483647 <= n2 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] -2147483647 <= n1 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] -2147483647 <= n1 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] -2147483647 <= n2 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,975 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= n2 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= n1 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] e2 == (_Bool)0 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] n1 == 0 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] e1 == (_Bool)0 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] n2 == 0 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] n1 == 0 [2024-01-29 14:18:31,976 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] e1 == (_Bool)0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] n2 == 0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] e2 == (_Bool)0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] f == 0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] n1 == 0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] n2 == 0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] i1 == 0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] e1 == (_Bool)0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] e2 == (_Bool)0 [2024-01-29 14:18:31,977 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] i == 0 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] n == 0 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] j == 0 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] i2 == 0 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] -2147483647 <= n1 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] -2147483647 <= n2 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] n2 == 0 [2024-01-29 14:18:31,978 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] e1 == (_Bool)0 [2024-01-29 14:18:31,979 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] n1 == 0 [2024-01-29 14:18:31,979 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] f == 0 [2024-01-29 14:18:31,979 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:18:31,979 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] e2 == (_Bool)0 [2024-01-29 14:18:31,979 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-29 14:18:31,979 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] size != 0 [2024-01-29 14:18:32,001 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:18:32,179 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-lamport.wvr.c[4249,4262] [2024-01-29 14:18:32,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:32,204 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:18:32,213 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:18:32,406 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-lamport.wvr.c[4249,4262] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:18:32,422 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:32,454 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:18:32,454 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32 WrapperNode [2024-01-29 14:18:32,454 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:32,455 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:18:32,455 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:18:32,455 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:18:32,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,516 INFO L138 Inliner]: procedures = 25, calls = 89, calls flagged for inlining = 15, calls inlined = 15, statements flattened = 648 [2024-01-29 14:18:32,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:18:32,517 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:18:32,517 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:18:32,517 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:18:32,525 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,525 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,530 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,545 INFO L175 MemorySlicer]: Split 13 memory accesses to 5 slices as follows [2, 5, 2, 2, 2]. 38 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0]. The 4 writes are split as follows [0, 1, 1, 1, 1]. [2024-01-29 14:18:32,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,561 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,563 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:18:32,567 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:18:32,567 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:18:32,567 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:18:32,568 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (1/1) ... [2024-01-29 14:18:32,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:18:32,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:18:32,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-29 14:18:32,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-29 14:18:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-29 14:18:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-01-29 14:18:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-01-29 14:18:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-01-29 14:18:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:18:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:18:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:18:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:18:32,624 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 14:18:32,707 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:18:32,709 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:18:33,588 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:18:33,588 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:18:34,621 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:18:34,622 INFO L320 CfgBuilder]: Removed 1 assume(true) statements. [2024-01-29 14:18:34,622 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:18:34 BoogieIcfgContainer [2024-01-29 14:18:34,622 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:18:34,625 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:18:34,625 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:18:34,628 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:18:34,628 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:18:31" (1/4) ... [2024-01-29 14:18:34,628 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30354bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:18:34, skipping insertion in model container [2024-01-29 14:18:34,628 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:31" (2/4) ... [2024-01-29 14:18:34,629 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30354bed and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:18:34, skipping insertion in model container [2024-01-29 14:18:34,629 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:32" (3/4) ... [2024-01-29 14:18:34,629 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30354bed and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:18:34, skipping insertion in model container [2024-01-29 14:18:34,630 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:18:34" (4/4) ... [2024-01-29 14:18:34,631 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-lamport.wvr.c [2024-01-29 14:18:34,644 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:18:34,645 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 403 error locations. [2024-01-29 14:18:34,645 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:18:34,870 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-01-29 14:18:34,908 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 622 places, 613 transitions, 1247 flow [2024-01-29 14:18:35,085 INFO L124 PetriNetUnfolderBase]: 1/610 cut-off events. [2024-01-29 14:18:35,085 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-01-29 14:18:35,089 INFO L83 FinitePrefix]: Finished finitePrefix Result has 623 conditions, 610 events. 1/610 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 2248 event pairs, 0 based on Foata normal form. 0/206 useless extension candidates. Maximal degree in co-relation 561. Up to 2 conditions per place. [2024-01-29 14:18:35,090 INFO L82 GeneralOperation]: Start removeDead. Operand has 622 places, 613 transitions, 1247 flow [2024-01-29 14:18:35,109 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 618 places, 609 transitions, 1236 flow [2024-01-29 14:18:35,152 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:18:35,170 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@9bae228, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:18:35,170 INFO L358 AbstractCegarLoop]: Starting to check reachability of 669 error locations. [2024-01-29 14:18:35,172 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:18:35,172 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:18:35,172 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:18:35,172 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:18:35,173 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:18:35,173 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 666 more)] === [2024-01-29 14:18:35,177 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:18:35,177 INFO L85 PathProgramCache]: Analyzing trace with hash 99618, now seen corresponding path program 1 times [2024-01-29 14:18:35,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:18:35,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344507814] [2024-01-29 14:18:35,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:18:35,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:18:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:18:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 14:18:35,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:18:35,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344507814] [2024-01-29 14:18:35,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344507814] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:18:35,382 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:18:35,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:18:35,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341142194] [2024-01-29 14:18:35,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:18:35,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:18:35,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:18:35,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:18:35,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:18:35,452 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 276 out of 613 [2024-01-29 14:18:35,456 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 618 places, 609 transitions, 1236 flow. Second operand has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-29 14:18:35,456 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:18:35,456 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 276 of 613 [2024-01-29 14:18:35,457 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand