./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/libvsync/hemlock.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/libvsync/hemlock.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 32f4670f2030763bd67badb5cbfcc478b68d183a08014f4e493405aced06d0a1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 05:46:20,713 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 05:46:20,751 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-02-08 05:46:20,754 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 05:46:20,755 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 05:46:20,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 05:46:20,769 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 05:46:20,769 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 05:46:20,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 05:46:20,770 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 05:46:20,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 05:46:20,770 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 05:46:20,770 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 05:46:20,770 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 05:46:20,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 05:46:20,770 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 05:46:20,770 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 05:46:20,771 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 05:46:20,772 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 05:46:20,772 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 05:46:20,772 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 05:46:20,773 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 05:46:20,773 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 05:46:20,773 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 05:46:20,773 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 05:46:20,773 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32f4670f2030763bd67badb5cbfcc478b68d183a08014f4e493405aced06d0a1 [2025-02-08 05:46:21,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 05:46:21,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 05:46:21,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 05:46:21,032 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 05:46:21,032 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 05:46:21,033 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/libvsync/hemlock.i [2025-02-08 05:46:22,181 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f181f4570/d4fb9a8943e742b1a1a645a0c0f9fddb/FLAG8c407a554 [2025-02-08 05:46:22,793 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 05:46:22,793 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/libvsync/hemlock.i [2025-02-08 05:46:22,862 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f181f4570/d4fb9a8943e742b1a1a645a0c0f9fddb/FLAG8c407a554 [2025-02-08 05:46:23,268 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f181f4570/d4fb9a8943e742b1a1a645a0c0f9fddb [2025-02-08 05:46:23,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 05:46:23,273 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 05:46:23,277 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 05:46:23,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 05:46:23,280 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 05:46:23,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 05:46:23" (1/1) ... [2025-02-08 05:46:23,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c3981a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:23, skipping insertion in model container [2025-02-08 05:46:23,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 05:46:23" (1/1) ... [2025-02-08 05:46:23,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 05:46:25,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 05:46:25,821 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 05:46:25,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3755] [2025-02-08 05:46:25,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3757] [2025-02-08 05:46:25,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3762] [2025-02-08 05:46:25,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3764] [2025-02-08 05:46:25,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3770] [2025-02-08 05:46:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3772] [2025-02-08 05:46:25,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3778] [2025-02-08 05:46:25,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3780] [2025-02-08 05:46:25,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3786] [2025-02-08 05:46:25,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3788] [2025-02-08 05:46:25,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3794] [2025-02-08 05:46:25,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3796] [2025-02-08 05:46:25,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3802] [2025-02-08 05:46:25,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3804] [2025-02-08 05:46:25,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3810] [2025-02-08 05:46:25,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3812] [2025-02-08 05:46:25,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3817] [2025-02-08 05:46:25,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3819] [2025-02-08 05:46:25,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3824] [2025-02-08 05:46:25,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3826] [2025-02-08 05:46:25,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3831] [2025-02-08 05:46:25,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3833] [2025-02-08 05:46:25,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3838] [2025-02-08 05:46:25,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3840] [2025-02-08 05:46:25,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3845] [2025-02-08 05:46:25,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3847] [2025-02-08 05:46:25,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3852] [2025-02-08 05:46:25,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3855] [2025-02-08 05:46:25,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3861] [2025-02-08 05:46:25,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3864] [2025-02-08 05:46:25,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3870] [2025-02-08 05:46:25,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3873] [2025-02-08 05:46:25,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3879] [2025-02-08 05:46:25,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3882] [2025-02-08 05:46:25,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3888] [2025-02-08 05:46:25,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3891] [2025-02-08 05:46:25,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3897] [2025-02-08 05:46:25,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3900] [2025-02-08 05:46:25,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3907] [2025-02-08 05:46:25,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3910] [2025-02-08 05:46:25,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3917] [2025-02-08 05:46:25,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3920] [2025-02-08 05:46:25,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3927] [2025-02-08 05:46:25,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3930] [2025-02-08 05:46:25,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3937] [2025-02-08 05:46:25,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3940] [2025-02-08 05:46:25,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3947] [2025-02-08 05:46:25,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3950] [2025-02-08 05:46:25,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3957] [2025-02-08 05:46:25,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3960] [2025-02-08 05:46:25,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3966] [2025-02-08 05:46:25,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3969] [2025-02-08 05:46:25,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3975] [2025-02-08 05:46:25,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3978] [2025-02-08 05:46:25,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3984] [2025-02-08 05:46:25,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3987] [2025-02-08 05:46:25,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3993] [2025-02-08 05:46:25,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3996] [2025-02-08 05:46:25,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4002] [2025-02-08 05:46:25,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4005] [2025-02-08 05:46:25,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4011] [2025-02-08 05:46:25,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4014] [2025-02-08 05:46:25,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4020] [2025-02-08 05:46:25,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4023] [2025-02-08 05:46:25,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4029] [2025-02-08 05:46:25,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4032] [2025-02-08 05:46:25,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4038] [2025-02-08 05:46:25,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4041] [2025-02-08 05:46:25,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4047] [2025-02-08 05:46:25,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4050] [2025-02-08 05:46:25,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4056] [2025-02-08 05:46:25,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4059] [2025-02-08 05:46:25,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4065] [2025-02-08 05:46:25,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4068] [2025-02-08 05:46:25,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4074] [2025-02-08 05:46:25,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4077] [2025-02-08 05:46:25,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4083] [2025-02-08 05:46:25,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4086] [2025-02-08 05:46:25,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4092] [2025-02-08 05:46:26,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4095] [2025-02-08 05:46:26,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4101] [2025-02-08 05:46:26,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4103] [2025-02-08 05:46:26,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4109] [2025-02-08 05:46:26,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4111] [2025-02-08 05:46:26,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4117] [2025-02-08 05:46:26,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4119] [2025-02-08 05:46:26,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4125] [2025-02-08 05:46:26,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4127] [2025-02-08 05:46:26,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4133] [2025-02-08 05:46:26,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4135] [2025-02-08 05:46:26,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4141] [2025-02-08 05:46:26,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4143] [2025-02-08 05:46:26,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4149] [2025-02-08 05:46:26,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4151] [2025-02-08 05:46:26,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4157] [2025-02-08 05:46:26,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4159] [2025-02-08 05:46:26,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4165] [2025-02-08 05:46:26,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4167] [2025-02-08 05:46:26,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4173] [2025-02-08 05:46:26,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4175] [2025-02-08 05:46:26,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 05:46:26,319 INFO L204 MainTranslator]: Completed translation [2025-02-08 05:46:26,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26 WrapperNode [2025-02-08 05:46:26,320 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 05:46:26,321 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 05:46:26,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 05:46:26,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 05:46:26,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,397 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,469 INFO L138 Inliner]: procedures = 919, calls = 930, calls flagged for inlining = 826, calls inlined = 97, statements flattened = 1041 [2025-02-08 05:46:26,473 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 05:46:26,473 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 05:46:26,474 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 05:46:26,474 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 05:46:26,481 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,491 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,548 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,564 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,576 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 05:46:26,577 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 05:46:26,578 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 05:46:26,578 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 05:46:26,579 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (1/1) ... [2025-02-08 05:46:26,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 05:46:26,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 05:46:26,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 05:46:26,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 05:46:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 05:46:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure run [2025-02-08 05:46:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-02-08 05:46:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-08 05:46:26,631 WARN L227 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-02-08 05:46:26,791 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 05:46:26,796 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 05:46:27,078 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6019: havoc main_~#t~0#1.base, main_~#t~0#1.offset; [2025-02-08 05:46:27,078 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6019-1: SUMMARY for call ULTIMATE.dealloc(main_~#t~0#1.base, main_~#t~0#1.offset); srcloc: null [2025-02-08 05:46:28,032 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6047: havoc hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset, hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset;assume { :end_inline_hemlock_release } true; [2025-02-08 05:46:28,033 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6047-1: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset, hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset, hemlock_release_#t~short806#1, hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6047-2: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset, hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset, hemlock_release_#t~short806#1, hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-2: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-1: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-1: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-4: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-2: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-3: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-3: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-6: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-4: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-5: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-5: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-8: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-6: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-7: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-7: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-8: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-10: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-9: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,035 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-9: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-12: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-10: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-11: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-11: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-14: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3670-13: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4860-1: vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset := vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4860-2: vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset := vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-1: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4860: vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset := vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset; [2025-02-08 05:46:28,036 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-3: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-2: [2025-02-08 05:46:28,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-5: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,037 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-4: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-4: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-7: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-6: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-8: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-19: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-18: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-21: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-20: [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-23: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-22: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,038 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-22: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-25: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-24: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-27: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-26: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-29: [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-28: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-31: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,039 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-31: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,040 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4861-2: vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset := 0, 0;assume { :begin_inline_verification_loop_begin } true;assume { :end_inline_verification_loop_begin } true; [2025-02-08 05:46:28,040 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-30: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,040 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4861: vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset := 0, 0;assume { :begin_inline_verification_loop_begin } true;assume { :end_inline_verification_loop_begin } true; [2025-02-08 05:46:28,040 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-33: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,040 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4861-1: vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset := 0, 0;assume { :begin_inline_verification_loop_begin } true;assume { :end_inline_verification_loop_begin } true; [2025-02-08 05:46:28,041 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-32: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,041 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-35: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,041 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-34: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,041 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-37: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,041 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-36: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,041 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-39: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,042 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-38: [2025-02-08 05:46:28,042 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-41: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,042 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-40: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,042 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-40: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-43: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-42: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5390: hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset := hemlock_acquire_#in~node#1.base, hemlock_acquire_#in~node#1.offset; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-45: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-44: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-47: [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-46: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5390-1: hemlock_acquire_~l#1.base, hemlock_acquire_~l#1.offset := hemlock_acquire_#in~l#1.base, hemlock_acquire_#in~l#1.offset; [2025-02-08 05:46:28,045 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-49: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-49: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-48: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-51: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-50: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-53: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-52: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-55: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-54: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-57: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-56: [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-59: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862: assume true;assume { :begin_inline_verification_spin_start } true;assume { :end_inline_verification_spin_start } true;assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862: assume !true; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-58: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-58: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-61: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-60: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-3: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-1: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-63: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-4: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 0; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-62: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-1: havoc verification_spin_end_#in~v#1;assume { :end_inline_verification_spin_end } true; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-65: [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-2: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-64: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,046 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-7: assume 0 != vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-7: assume !(0 != vatomicptr_await_eq_#t~ite684#1); [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-5: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-67: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-67: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568: assume true; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568: assume !true; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-8: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-66: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-1: assume false; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-1: assume !false; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-5: havoc vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-7: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,047 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-69: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-2: assume true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-2: assume !true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-6: havoc vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-68: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-3: assume false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-3: assume !false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-11: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-9: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-71: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-4: assume true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-4: assume !true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-12: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-70: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-5: assume false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-5: assume !false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-9: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-11: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-73: vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset := vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-10: assume { :end_inline_verification_spin_end } true;vatomicptr_await_eq_#t~ite684#1 := 0; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-6: assume true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-6: assume !true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-72: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-7: assume false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-7: assume !false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-15: vatomicptr_await_eq_#t~ite684#1 := 1; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-13: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-75: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-8: assume true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-8: assume !true; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-16: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 1; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-74: [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-9: assume false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-9: assume !false; [2025-02-08 05:46:28,048 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-13: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-15: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-77: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-10: assume true; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-10: assume !true; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-14: assume vatomicptr_await_eq_~o~7#1.base != vatomicptr_await_eq_~c#1.base || vatomicptr_await_eq_~o~7#1.offset != vatomicptr_await_eq_~c#1.offset; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-14: assume !(vatomicptr_await_eq_~o~7#1.base != vatomicptr_await_eq_~c#1.base || vatomicptr_await_eq_~o~7#1.offset != vatomicptr_await_eq_~c#1.offset); [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-76: assume ((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-76: assume !(((0 == #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset] && 0 == #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset]) && 0 == #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset]); [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-11: assume false; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-11: assume !false; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-19: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,049 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-17: vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset := vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,051 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-79: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-20: vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-12: assume true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-12: assume !true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-78: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-17: assume { :end_inline_vatomicptr_read } true;vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset := vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-13: assume false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-13: assume !false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-18: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-14: assume true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-14: assume !true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-80: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-23: assume true;assume { :begin_inline_verification_spin_start } true;assume { :end_inline_verification_spin_start } true;assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-23: assume !true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-15: assume false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-15: assume !false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-24: havoc verification_spin_end_#in~v#1;assume { :end_inline_verification_spin_end } true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-16: assume true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-16: assume !true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-21: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-17: assume false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-17: assume !false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-22: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-18: assume true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-18: assume !true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-27: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 0; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-19: assume false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-19: assume !false; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-28: havoc vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-20: assume true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-20: assume !true; [2025-02-08 05:46:28,052 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-25: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-21: assume false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-21: assume !false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-26: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-22: assume true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-22: assume !true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863: assume true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863: assume !true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-31: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-23: assume false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-23: assume !false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-1: assume false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-1: assume !false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-32: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-24: assume true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-24: assume !true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-29: havoc vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-25: assume false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-25: assume !false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-30: assume 0 != vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-30: assume !(0 != vatomicptr_await_eq_#t~ite684#1); [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-26: assume true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-26: assume !true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-35: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-27: assume false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-27: assume !false; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-4: assume true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-4: assume !true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-36: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-28: assume true; [2025-02-08 05:46:28,053 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-28: assume !true; [2025-02-08 05:46:28,057 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-5: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-5: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-2: assume true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-2: assume !true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-33: assume { :end_inline_verification_spin_end } true;vatomicptr_await_eq_#t~ite684#1 := 0; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-29: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-29: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-3: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863-3: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-34: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-30: assume true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-30: assume !true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-39: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 1; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-31: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-31: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-40: assume { :end_inline_vatomicptr_read } true;vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset := vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-32: assume true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-32: assume !true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-37: assume vatomicptr_await_eq_~o~7#1.base != vatomicptr_await_eq_~c#1.base || vatomicptr_await_eq_~o~7#1.offset != vatomicptr_await_eq_~c#1.offset; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-37: assume !(vatomicptr_await_eq_~o~7#1.base != vatomicptr_await_eq_~c#1.base || vatomicptr_await_eq_~o~7#1.offset != vatomicptr_await_eq_~c#1.offset); [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-33: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-33: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-38: vatomicptr_await_eq_#t~ite684#1 := 1; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-34: assume true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-34: assume !true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-43: vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-35: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-35: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-44: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-36: assume true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-36: assume !true; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-41: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-37: assume false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-37: assume !false; [2025-02-08 05:46:28,058 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-42: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-38: assume true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-38: assume !true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-39: assume false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-39: assume !false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-47: havoc verification_spin_end_#in~v#1;assume { :end_inline_verification_spin_end } true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-40: assume true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-40: assume !true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-48: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-45: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-41: assume false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-41: assume !false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-42: assume true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-42: assume !true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-46: assume true;assume { :begin_inline_verification_spin_start } true;assume { :end_inline_verification_spin_start } true;assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-46: assume !true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-43: assume false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-43: assume !false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-51: havoc vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-44: assume true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-44: assume !true; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-52: havoc vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-45: assume false; [2025-02-08 05:46:28,059 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-45: assume !false; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-49: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-46: assume true; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-46: assume !true; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-50: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 0; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-47: assume false; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-47: assume !false; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-55: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-48: assume true; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-48: assume !true; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-56: assume { :end_inline_verification_spin_end } true;vatomicptr_await_eq_#t~ite684#1 := 0; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-49: assume false; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-49: assume !false; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-53: assume 0 != vatomicptr_await_eq_#t~ite684#1; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-53: assume !(0 != vatomicptr_await_eq_#t~ite684#1); [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-50: assume true; [2025-02-08 05:46:28,060 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-50: assume !true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-54: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6053-2: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset, hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset, hemlock_release_#t~short806#1, hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-51: assume false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-51: assume !false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-59: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-52: assume true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-52: assume !true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-60: assume vatomicptr_await_eq_~o~7#1.base != vatomicptr_await_eq_~c#1.base || vatomicptr_await_eq_~o~7#1.offset != vatomicptr_await_eq_~c#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-60: assume !(vatomicptr_await_eq_~o~7#1.base != vatomicptr_await_eq_~c#1.base || vatomicptr_await_eq_~o~7#1.offset != vatomicptr_await_eq_~c#1.offset); [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6053: assume { :end_inline_hemlock_release } true;havoc release_~tid#1; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-53: assume false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-53: assume !false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-57: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6053-1: havoc hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset, hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-58: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-54: assume true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-54: assume !true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4864-1: vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset := vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-55: assume false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-55: assume !false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-63: assume { :end_inline_vatomicptr_read } true;vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset := vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4864-2: vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset := vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-56: assume true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-56: assume !true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-64: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-57: assume false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-57: assume !false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-61: vatomicptr_await_eq_#t~ite684#1 := 1; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4864: vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset := vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-58: assume true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-58: assume !true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-62: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 1; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-59: assume false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-59: assume !false; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-67: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-68: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-60: assume true; [2025-02-08 05:46:28,061 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-60: assume !true; [2025-02-08 05:46:28,064 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-65: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-61: assume false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-61: assume !false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4862-66: vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-62: assume true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-62: assume !true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-63: assume false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-63: assume !false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-64: assume true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-64: assume !true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-65: assume false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-65: assume !false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-66: assume true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-66: assume !true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-67: assume false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-67: assume !false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-68: assume true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-68: assume !true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-69: assume false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-69: assume !false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-70: assume true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-70: assume !true; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-71: assume false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-71: assume !false; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5393: hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset := 0, 0; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5394: assume { :end_inline_vatomicptr_write_rlx } true;assume { :begin_inline_vatomicptr_xchg } true;vatomicptr_xchg_#in~a#1.base, vatomicptr_xchg_#in~a#1.offset, vatomicptr_xchg_#in~v#1.base, vatomicptr_xchg_#in~v#1.offset := hemlock_acquire_~l#1.base, hemlock_acquire_~l#1.offset, hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5394-3: assume { :begin_inline_vatomicptr_write_rlx } true;vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset := hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset, 0, 0; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5394-1: havoc vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5394-2: havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-2: havoc cs_#t~post813#1; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-3: #race~g_cs_x~0 := cs_#t~nondet814#1; [2025-02-08 05:46:28,065 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989: havoc cs_#t~nondet814#1; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-1: assume #race~g_cs_x~0 == cs_#t~nondet814#1; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-1: assume !(#race~g_cs_x~0 == cs_#t~nondet814#1); [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-6: assume 0 == #race~g_cs_x~0; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-6: assume !(0 == #race~g_cs_x~0); [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4866-3: vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset := vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-7: cs_#t~post813#1 := ~g_cs_x~0; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4866-1: vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset := vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-4: havoc cs_#t~nondet814#1; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-5: ~g_cs_x~0 := 1 + cs_#t~post813#1; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989-8: #race~g_cs_x~0 := 0; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4866-5: vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset := vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395: havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-1: assume { :end_inline_vatomicptr_xchg } true;hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset := hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-4: hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-5: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset, vatomicptr_xchg_#t~nondet453#1, vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, vatomicptr_xchg_~v#1.base, vatomicptr_xchg_~v#1.offset, vatomicptr_xchg_~tmp~11#1.base, vatomicptr_xchg_~tmp~11#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-2: havoc vatomicptr_xchg_#in~a#1.base, vatomicptr_xchg_#in~a#1.offset, vatomicptr_xchg_#in~v#1.base, vatomicptr_xchg_#in~v#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-3: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset, vatomicptr_xchg_#t~nondet453#1, vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, vatomicptr_xchg_~v#1.base, vatomicptr_xchg_~v#1.offset, vatomicptr_xchg_~tmp~11#1.base, vatomicptr_xchg_~tmp~11#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-8: assume { :end_inline_vatomicptr_xchg } true;hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset := hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-9: havoc vatomicptr_xchg_#in~a#1.base, vatomicptr_xchg_#in~a#1.offset, vatomicptr_xchg_#in~v#1.base, vatomicptr_xchg_#in~v#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-6: havoc vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:28,066 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-7: havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990: havoc cs_#t~nondet816#1; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-10: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset, vatomicptr_xchg_#t~nondet453#1, vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, vatomicptr_xchg_~v#1.base, vatomicptr_xchg_~v#1.offset, vatomicptr_xchg_~tmp~11#1.base, vatomicptr_xchg_~tmp~11#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-11: hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-3: #race~g_cs_y~0 := cs_#t~nondet816#1; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-16: havoc vatomicptr_xchg_#in~a#1.base, vatomicptr_xchg_#in~a#1.offset, vatomicptr_xchg_#in~v#1.base, vatomicptr_xchg_#in~v#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-4: havoc cs_#t~nondet816#1; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-17: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset, vatomicptr_xchg_#t~nondet453#1, vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, vatomicptr_xchg_~v#1.base, vatomicptr_xchg_~v#1.offset, vatomicptr_xchg_~tmp~11#1.base, vatomicptr_xchg_~tmp~11#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-1: assume #race~g_cs_y~0 == cs_#t~nondet816#1; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-1: assume !(#race~g_cs_y~0 == cs_#t~nondet816#1); [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-14: havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-2: havoc cs_#t~post815#1; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-15: assume { :end_inline_vatomicptr_xchg } true;hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset := hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-7: cs_#t~post815#1 := ~g_cs_y~0; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-8: #race~g_cs_y~0 := 0; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-5: ~g_cs_y~0 := 1 + cs_#t~post815#1; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-18: hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-6: assume 0 == #race~g_cs_y~0; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5990-6: assume !(0 == #race~g_cs_y~0); [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-1: assume hemlock_acquire_~pred~1#1.base == 0 && hemlock_acquire_~pred~1#1.offset == 0; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-1: assume !(hemlock_acquire_~pred~1#1.base == 0 && hemlock_acquire_~pred~1#1.offset == 0); [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-2: assume hemlock_acquire_~pred~1#1.base == 0 && hemlock_acquire_~pred~1#1.offset == 0; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-2: assume !(hemlock_acquire_~pred~1#1.base == 0 && hemlock_acquire_~pred~1#1.offset == 0); [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396: assume hemlock_acquire_~pred~1#1.base == 0 && hemlock_acquire_~pred~1#1.offset == 0; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396: assume !(hemlock_acquire_~pred~1#1.base == 0 && hemlock_acquire_~pred~1#1.offset == 0); [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399: assume { :end_inline_vatomicptr_await_neq_acq } true;havoc hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-1: havoc vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset, vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset; [2025-02-08 05:46:28,067 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-4: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset, vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-5: havoc vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-2: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset, vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-3: hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset := vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-8: havoc vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset, vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-9: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset, vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-6: assume { :begin_inline_vatomicptr_await_neq_acq } true;vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset, vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset := hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset, 0, 0; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-7: assume { :end_inline_vatomicptr_await_neq_acq } true;havoc hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-12: havoc vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-13: assume { :begin_inline_vatomicptr_await_neq_acq } true;vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset, vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset := hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset, 0, 0; [2025-02-08 05:46:28,068 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-10: hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset := vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:28,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-11: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset, vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-16: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset, vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,071 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-17: hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset := vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-14: assume { :end_inline_vatomicptr_await_neq_acq } true;havoc hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-15: havoc vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset, vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-20: assume { :begin_inline_vatomicptr_await_neq_acq } true;vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset, vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset := hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset, 0, 0; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-18: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset, vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5399-19: havoc vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-1: havoc vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-2: havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400: assume { :end_inline_vatomicptr_write_rlx } true;havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset, hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset, hemlock_acquire_~l#1.base, hemlock_acquire_~l#1.offset, hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset, hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-5: havoc vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-6: havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-3: assume { :begin_inline_vatomicptr_write_rlx } true;vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset := hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset, 0, 0; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-4: assume { :end_inline_vatomicptr_write_rlx } true;havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset, hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset, hemlock_acquire_~l#1.base, hemlock_acquire_~l#1.offset, hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset, hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-9: havoc vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-10: havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-7: assume { :begin_inline_vatomicptr_write_rlx } true;vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset := hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset, 0, 0; [2025-02-08 05:46:28,072 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-8: assume { :end_inline_vatomicptr_write_rlx } true;havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset, hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset, hemlock_acquire_~l#1.base, hemlock_acquire_~l#1.offset, hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset, hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-11: assume { :begin_inline_vatomicptr_write_rlx } true;vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset, vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset := hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset, 0, 0; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5402-3: hemlock_release_~l#1.base, hemlock_release_~l#1.offset := hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5402-4: hemlock_release_~node#1.base, hemlock_release_~node#1.offset := hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5402-2: hemlock_release_~node#1.base, hemlock_release_~node#1.offset := hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5402-5: hemlock_release_~l#1.base, hemlock_release_~l#1.offset := hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-2: assume hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-2: assume !hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-3: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405: havoc hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-1: havoc hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-6: assume { :end_inline_vatomicptr_read_rlx } true;hemlock_release_#t~short806#1 := hemlock_release_#t~ret804#1.base == hemlock_release_~node#1.base && hemlock_release_#t~ret804#1.offset == hemlock_release_~node#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-7: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-4: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-5: assume hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-5: assume !hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-8: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset, vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-9: hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-14: havoc hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-15: assume hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-15: assume !hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-13: havoc hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-18: assume hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-18: assume !hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-19: assume { :end_inline_vatomicptr_read_rlx } true;hemlock_release_#t~short806#1 := hemlock_release_#t~ret804#1.base == hemlock_release_~node#1.base && hemlock_release_#t~ret804#1.offset == hemlock_release_~node#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-16: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-17: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-22: hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-23: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset, vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-20: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-21: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset, vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-26: havoc hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-27: havoc hemlock_release_#t~short806#1; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-24: havoc vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-25: assume { :begin_inline_vatomicptr_read_rlx } true;vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset := hemlock_release_~l#1.base, hemlock_release_~l#1.offset; [2025-02-08 05:46:28,073 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-30: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406: havoc hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-31: assume hemlock_release_#t~short806#1; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-31: assume !hemlock_release_#t~short806#1; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-28: assume hemlock_release_#t~short806#1; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-28: assume !hemlock_release_#t~short806#1; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-29: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-3: havoc vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset, vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset, vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-34: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset, vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-4: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset, vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-35: hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-1: havoc hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-32: assume { :end_inline_vatomicptr_read_rlx } true;hemlock_release_#t~short806#1 := hemlock_release_#t~ret804#1.base == hemlock_release_~node#1.base && hemlock_release_#t~ret804#1.offset == hemlock_release_~node#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-2: assume { :end_inline_vatomicptr_cmpxchg_rel } true;hemlock_release_#t~short806#1 := hemlock_release_#t~ret805#1.base == hemlock_release_~node#1.base && hemlock_release_#t~ret805#1.offset == hemlock_release_~node#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-33: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:28,074 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-7: havoc vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-38: assume { :begin_inline_vatomicptr_read_rlx } true;vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset := hemlock_release_~l#1.base, hemlock_release_~l#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-8: assume { :begin_inline_vatomicptr_cmpxchg_rel } true;vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset, vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset, vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset := hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset, 0, 0; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-5: hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset := vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-36: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset, vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-6: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset, vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-37: havoc vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-11: assume { :end_inline_vatomicptr_cmpxchg_rel } true;hemlock_release_#t~short806#1 := hemlock_release_#t~ret805#1.base == hemlock_release_~node#1.base && hemlock_release_#t~ret805#1.offset == hemlock_release_~node#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-12: havoc vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset, vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset, vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-9: havoc hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-10: havoc hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-1: vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset := vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-15: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset, vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953: vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset := vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-16: havoc vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-13: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset, vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-3: vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset := vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-2: vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-14: hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset := vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-5: vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-19: havoc hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-4: vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset := vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-20: assume { :end_inline_vatomicptr_cmpxchg_rel } true;hemlock_release_#t~short806#1 := hemlock_release_#t~ret805#1.base == hemlock_release_~node#1.base && hemlock_release_#t~ret805#1.offset == hemlock_release_~node#1.offset; [2025-02-08 05:46:28,075 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-17: assume { :begin_inline_vatomicptr_cmpxchg_rel } true;vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset, vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset, vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset := hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset, 0, 0; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-7: vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset := vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-18: havoc hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-6: vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset := vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-23: hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset := vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3953-8: vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-24: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset, vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-21: havoc vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset, vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset, vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-22: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset, vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-25: havoc vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5406-26: assume { :begin_inline_vatomicptr_cmpxchg_rel } true;vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset, vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset, vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset := hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset, 0, 0; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-2: havoc vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-3: assume { :begin_inline_vatomicptr_write_rel } true;vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset, vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset := hemlock_release_~node#1.base, hemlock_release_~node#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409: assume { :end_inline_vatomicptr_write_rel } true;assume { :begin_inline_vatomicptr_await_eq_rlx } true;vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset, vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset := hemlock_release_~node#1.base, hemlock_release_~node#1.offset, 0, 0; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-1: havoc vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset, vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-6: havoc vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-7: assume { :begin_inline_vatomicptr_write_rel } true;vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset, vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset := hemlock_release_~node#1.base, hemlock_release_~node#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-4: assume { :end_inline_vatomicptr_write_rel } true;assume { :begin_inline_vatomicptr_await_eq_rlx } true;vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset, vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset := hemlock_release_~node#1.base, hemlock_release_~node#1.offset, 0, 0; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-5: havoc vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset, vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-10: havoc vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset, vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-11: assume { :begin_inline_vatomicptr_write_rel } true;vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset, vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset := hemlock_release_~node#1.base, hemlock_release_~node#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-8: assume { :end_inline_vatomicptr_write_rel } true;assume { :begin_inline_vatomicptr_await_eq_rlx } true;vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset, vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset := hemlock_release_~node#1.base, hemlock_release_~node#1.offset, 0, 0; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-9: havoc vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset, vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3956: vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset := vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3956-2: vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset := vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3956-1: vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset := vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset; [2025-02-08 05:46:28,079 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410: assume { :end_inline_vatomicptr_await_eq_rlx } true;havoc hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-3: hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset := vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-4: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset, vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-1: havoc vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset, vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-2: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset, vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-7: havoc vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset, vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-8: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset, vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-5: havoc vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-6: assume { :end_inline_vatomicptr_await_eq_rlx } true;havoc hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-11: havoc vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-12: assume { :end_inline_vatomicptr_await_eq_rlx } true;havoc hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-9: hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset := vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-10: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset, vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6005-2: ~j~0#1 := 1 + #t~post817#1; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-15: hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset := vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-16: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset, vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-13: havoc vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset, vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6005-1: havoc #t~post817#1; [2025-02-08 05:46:28,080 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-14: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset, vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-17: havoc vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6006: assume { :end_inline_acquire } true;assume { :begin_inline_cs } true;havoc cs_#t~post813#1, cs_#t~nondet814#1, cs_#t~post815#1, cs_#t~nondet816#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-2: havoc vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-1: havoc vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-4: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6006-1: havoc acquire_#in~tid#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-3: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6006-2: havoc acquire_~tid#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-6: havoc vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-5: havoc vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-8: [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-7: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-10: #race := #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-9: assume ((#race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1 && #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-9: assume !(((#race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1 && #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1); [2025-02-08 05:46:28,081 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-12: #race := #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-11: #race := #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-14: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-13: #race := #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-16: assume 0 != vatomicptr_cmpxchg_#t~ret474#1 % 256; [2025-02-08 05:46:28,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-16: assume !(0 != vatomicptr_cmpxchg_#t~ret474#1 % 256); [2025-02-08 05:46:28,082 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-15: SUMMARY for call write~$Pointer$(vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-18: vatomicptr_cmpxchg_#t~ret474#1 := (if vatomicptr_cmpxchg_#t~mem475#1.base == vatomicptr_cmpxchg_#t~ret476#1.base && vatomicptr_cmpxchg_#t~mem475#1.offset == vatomicptr_cmpxchg_#t~ret476#1.offset then 1 else 0); [2025-02-08 05:46:28,085 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-17: vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset := vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-20: SUMMARY for call vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset := read~$Pointer$(vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-19: vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset := vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-22: #race := #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-21: assume ((0 == #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] && 0 == #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-21: assume !(((0 == #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] && 0 == #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset]); [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-24: #race := #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-23: #race := #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-26: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-25: #race := #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-28: havoc vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-27: havoc vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6007: assume { :end_inline_cs } true;#t~post817#1 := ~j~0#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-30: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6007-1: havoc cs_#t~post813#1, cs_#t~nondet814#1, cs_#t~post815#1, cs_#t~nondet816#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-29: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-32: havoc vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-31: havoc vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-34: [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-33: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-36: #race := #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-35: assume ((#race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1 && #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-35: assume !(((#race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1 && #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1); [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-38: #race := #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-37: #race := #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-40: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-39: #race := #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-42: assume 0 != vatomicptr_cmpxchg_#t~ret474#1 % 256; [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-42: assume !(0 != vatomicptr_cmpxchg_#t~ret474#1 % 256); [2025-02-08 05:46:28,086 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-41: SUMMARY for call write~$Pointer$(vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-44: vatomicptr_cmpxchg_#t~ret474#1 := (if vatomicptr_cmpxchg_#t~mem475#1.base == vatomicptr_cmpxchg_#t~ret476#1.base && vatomicptr_cmpxchg_#t~mem475#1.offset == vatomicptr_cmpxchg_#t~ret476#1.offset then 1 else 0); [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-43: vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset := vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-46: SUMMARY for call vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset := read~$Pointer$(vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-45: vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset := vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-48: #race := #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-47: assume ((0 == #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] && 0 == #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset]; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-47: assume !(((0 == #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] && 0 == #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset]); [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-50: #race := #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-49: #race := #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-52: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-51: #race := #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-54: havoc vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-53: havoc vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-56: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-55: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-58: havoc vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-57: havoc vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-60: [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-59: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-62: #race := #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-61: assume ((#race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1 && #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-61: assume !(((#race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1 && #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1) && #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset] == vatomicptr_cmpxchg_#t~nondet477#1); [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3894: vatomicptr_xchg_~v#1.base, vatomicptr_xchg_~v#1.offset := vatomicptr_xchg_#in~v#1.base, vatomicptr_xchg_#in~v#1.offset; [2025-02-08 05:46:28,087 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-64: #race := #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-63: #race := #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-66: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3894-1: vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#in~a#1.base, vatomicptr_xchg_#in~a#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-65: #race := #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset := vatomicptr_cmpxchg_#t~nondet477#1]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-68: assume 0 != vatomicptr_cmpxchg_#t~ret474#1 % 256; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-68: assume !(0 != vatomicptr_cmpxchg_#t~ret474#1 % 256); [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-67: SUMMARY for call write~$Pointer$(vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-70: vatomicptr_cmpxchg_#t~ret474#1 := (if vatomicptr_cmpxchg_#t~mem475#1.base == vatomicptr_cmpxchg_#t~ret476#1.base && vatomicptr_cmpxchg_#t~mem475#1.offset == vatomicptr_cmpxchg_#t~ret476#1.offset then 1 else 0); [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-69: vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset := vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-72: SUMMARY for call vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset := read~$Pointer$(vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-71: vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset := vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-74: #race := #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-73: assume ((0 == #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] && 0 == #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-73: assume !(((0 == #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset] && 0 == #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset]) && 0 == #race[vatomicptr_cmpxchg_~a#1.base,3 + vatomicptr_cmpxchg_~a#1.offset]); [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-76: #race := #race[vatomicptr_cmpxchg_~a#1.base,1 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-75: #race := #race[vatomicptr_cmpxchg_~a#1.base,2 + vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-77: #race := #race[vatomicptr_cmpxchg_~a#1.base,vatomicptr_cmpxchg_~a#1.offset := 0]; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3961-1: vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset := vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3961-3: vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset := vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3961-5: vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset := vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-1: vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset := vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697: vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset := vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-3: vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset := vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-2: vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset := vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-5: vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset := vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset; [2025-02-08 05:46:28,088 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-4: vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset := vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-7: vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset := vatomicptr_cmpxchg_rel_#in~e#1.base, vatomicptr_cmpxchg_rel_#in~e#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-6: vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset := vatomicptr_cmpxchg_rel_#in~v#1.base, vatomicptr_cmpxchg_rel_#in~v#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3697-8: vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset := vatomicptr_cmpxchg_rel_#in~a#1.base, vatomicptr_cmpxchg_rel_#in~a#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6010-1: havoc #t~post818#1; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6010-2: ~j~1#1 := 1 + #t~post818#1; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6011: assume { :end_inline_release } true;#t~post818#1 := ~j~1#1; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6011-1: havoc release_#in~tid#1; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3898: vatomicptr_xchg_~tmp~11#1.base, vatomicptr_xchg_~tmp~11#1.offset := vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-2: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-4: havoc vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset, vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset, vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-3: assume { :end_inline_vatomicptr_cmpxchg } true;vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset := vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-6: vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset := vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-5: havoc vatomicptr_cmpxchg_#t~ret474#1, vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset, vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset, vatomicptr_cmpxchg_#t~nondet477#1, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset, vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-8: havoc vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-7: havoc vatomicptr_cmpxchg_#t~ret474#1, vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset, vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset, vatomicptr_cmpxchg_#t~nondet477#1, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset, vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-10: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-9: assume { :begin_inline_vatomicptr_cmpxchg } true;vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset, vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset, vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset := vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-12: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-14: havoc vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset, vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset, vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-13: assume { :end_inline_vatomicptr_cmpxchg } true;vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset := vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-16: vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset := vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-15: havoc vatomicptr_cmpxchg_#t~ret474#1, vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset, vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset, vatomicptr_cmpxchg_#t~nondet477#1, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset, vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-18: havoc vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-17: havoc vatomicptr_cmpxchg_#t~ret474#1, vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset, vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset, vatomicptr_cmpxchg_#t~nondet477#1, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset, vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-20: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,089 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-19: assume { :begin_inline_vatomicptr_cmpxchg } true;vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset, vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset, vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset := vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,090 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-22: havoc vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,090 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-24: havoc vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset, vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset, vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset; [2025-02-08 05:46:28,090 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-23: assume { :end_inline_vatomicptr_cmpxchg } true;vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset := vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset; [2025-02-08 05:46:28,090 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-1: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset; [2025-02-08 05:46:28,090 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-26: vatomicptr_cmpxchg_rel_#t~ret419#1.base, vatomicptr_cmpxchg_rel_#t~ret419#1.offset := vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:28,090 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:28,092 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-25: havoc vatomicptr_cmpxchg_#t~ret474#1, vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset, vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset, vatomicptr_cmpxchg_#t~nondet477#1, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset, vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,092 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-3: assume ((#race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1 && #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1) && #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1) && #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-3: assume !(((#race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1 && #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1) && #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1) && #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset] == vatomicptr_xchg_#t~nondet453#1); [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-28: havoc vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-2: [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-27: havoc vatomicptr_cmpxchg_#t~ret474#1, vatomicptr_cmpxchg_#t~mem475#1.base, vatomicptr_cmpxchg_#t~mem475#1.offset, vatomicptr_cmpxchg_#t~ret476#1.base, vatomicptr_cmpxchg_#t~ret476#1.offset, vatomicptr_cmpxchg_#t~nondet477#1, vatomicptr_cmpxchg_~a#1.base, vatomicptr_cmpxchg_~a#1.offset, vatomicptr_cmpxchg_~e#1.base, vatomicptr_cmpxchg_~e#1.offset, vatomicptr_cmpxchg_~v#1.base, vatomicptr_cmpxchg_~v#1.offset, vatomicptr_cmpxchg_~exp~5#1.base, vatomicptr_cmpxchg_~exp~5#1.offset; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-5: #race := #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-4: #race := #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-29: assume { :begin_inline_vatomicptr_cmpxchg } true;vatomicptr_cmpxchg_#in~a#1.base, vatomicptr_cmpxchg_#in~a#1.offset, vatomicptr_cmpxchg_#in~e#1.base, vatomicptr_cmpxchg_#in~e#1.offset, vatomicptr_cmpxchg_#in~v#1.base, vatomicptr_cmpxchg_#in~v#1.offset := vatomicptr_cmpxchg_rel_~a#1.base, vatomicptr_cmpxchg_rel_~a#1.offset, vatomicptr_cmpxchg_rel_~e#1.base, vatomicptr_cmpxchg_rel_~e#1.offset, vatomicptr_cmpxchg_rel_~v#1.base, vatomicptr_cmpxchg_rel_~v#1.offset; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-7: #race := #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-6: #race := #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-9: SUMMARY for call write~$Pointer$(vatomicptr_xchg_~v#1.base, vatomicptr_xchg_~v#1.offset, vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-8: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-11: assume ((0 == #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset] && 0 == #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset]) && 0 == #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset]) && 0 == #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-11: assume !(((0 == #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset] && 0 == #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset]) && 0 == #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset]) && 0 == #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset]); [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-10: SUMMARY for call vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset := read~$Pointer$(vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-13: #race := #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-12: #race := #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:28,093 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-15: #race := #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-14: #race := #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702: vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset := vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702-2: vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset := vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702-1: vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset := vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702-4: vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset := vatomicptr_await_eq_rlx_#in~v#1.base, vatomicptr_await_eq_rlx_#in~v#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702-3: vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset := vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3702-5: vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset := vatomicptr_await_eq_rlx_#in~a#1.base, vatomicptr_await_eq_rlx_#in~a#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3901-1: vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset := vatomicptr_xchg_~tmp~11#1.base, vatomicptr_xchg_~tmp~11#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4826: vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset := vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4826-3: vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset := vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4826-4: vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset := vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4826-1: vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset := vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4826-2: vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset := vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4826-5: vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset := vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-3: assume { :end_inline_vatomicptr_await_eq } true;vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset := vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-2: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,094 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-5: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset, vatomicptr_await_eq_#t~ite684#1, vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset, vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset, vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset, vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-4: havoc vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset, vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-7: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset, vatomicptr_await_eq_#t~ite684#1, vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset, vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset, vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset, vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-6: vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset := vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-9: assume { :begin_inline_vatomicptr_await_eq } true;vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset, vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset := vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-8: havoc vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-10: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-13: assume { :end_inline_vatomicptr_await_eq } true;vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset := vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-12: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-15: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset, vatomicptr_await_eq_#t~ite684#1, vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset, vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset, vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset, vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-14: havoc vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset, vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-17: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset, vatomicptr_await_eq_#t~ite684#1, vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset, vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset, vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset, vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-16: vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset := vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-19: assume { :begin_inline_vatomicptr_await_eq } true;vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset, vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset := vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-18: havoc vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-20: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-23: assume { :end_inline_vatomicptr_await_eq } true;vatomicptr_await_eq_rlx_#res#1.base, vatomicptr_await_eq_rlx_#res#1.offset := vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-22: havoc vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-25: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset, vatomicptr_await_eq_#t~ite684#1, vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset, vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset, vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset, vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-24: havoc vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset, vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-27: havoc vatomicptr_await_eq_#t~ret683#1.base, vatomicptr_await_eq_#t~ret683#1.offset, vatomicptr_await_eq_#t~ite684#1, vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset, vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset, vatomicptr_await_eq_~ret~2#1.base, vatomicptr_await_eq_~ret~2#1.offset, vatomicptr_await_eq_~o~7#1.base, vatomicptr_await_eq_~o~7#1.offset; [2025-02-08 05:46:28,095 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-26: vatomicptr_await_eq_rlx_#t~ret420#1.base, vatomicptr_await_eq_rlx_#t~ret420#1.offset := vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-29: assume { :begin_inline_vatomicptr_await_eq } true;vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset, vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset := vatomicptr_await_eq_rlx_~a#1.base, vatomicptr_await_eq_rlx_~a#1.offset, vatomicptr_await_eq_rlx_~v#1.base, vatomicptr_await_eq_rlx_~v#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4829-2: vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset := 0, 0;assume { :begin_inline_verification_loop_begin } true;assume { :end_inline_verification_loop_begin } true; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3705-28: havoc vatomicptr_await_eq_#res#1.base, vatomicptr_await_eq_#res#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4829: vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset := 0, 0;assume { :begin_inline_verification_loop_begin } true;assume { :end_inline_verification_loop_begin } true; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4829-1: vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset := 0, 0;assume { :begin_inline_verification_loop_begin } true;assume { :end_inline_verification_loop_begin } true; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830: assume true;assume { :begin_inline_verification_spin_start } true;assume { :end_inline_verification_spin_start } true;assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830: assume !true; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-3: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-4: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 0; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-1: havoc verification_spin_end_#in~v#1;assume { :end_inline_verification_spin_end } true; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-2: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-7: assume 0 != vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-7: assume !(0 != vatomicptr_await_neq_#t~ite678#1); [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-8: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-5: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-6: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-11: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-12: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-9: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-10: assume { :end_inline_verification_spin_end } true;vatomicptr_await_neq_#t~ite678#1 := 0; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-15: vatomicptr_await_neq_#t~ite678#1 := 1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-16: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-13: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-14: assume vatomicptr_await_neq_~cur~7#1.base == vatomicptr_await_neq_~c#1.base && vatomicptr_await_neq_~cur~7#1.offset == vatomicptr_await_neq_~c#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-14: assume !(vatomicptr_await_neq_~cur~7#1.base == vatomicptr_await_neq_~c#1.base && vatomicptr_await_neq_~cur~7#1.offset == vatomicptr_await_neq_~c#1.offset); [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-19: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-20: vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-17: assume { :end_inline_vatomicptr_read } true;vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset := vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-18: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,096 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-23: assume true;assume { :begin_inline_verification_spin_start } true;assume { :end_inline_verification_spin_start } true;assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-23: assume !true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-24: havoc verification_spin_end_#in~v#1;assume { :end_inline_verification_spin_end } true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-21: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-22: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-27: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 0; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-28: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-25: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-26: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831: assume true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831: assume !true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-31: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-1: assume false; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-1: assume !false; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-32: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-29: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-30: assume 0 != vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-30: assume !(0 != vatomicptr_await_neq_#t~ite678#1); [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-35: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-4: assume true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-4: assume !true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-36: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-5: assume false; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-5: assume !false; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-2: assume true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-2: assume !true; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-33: assume { :end_inline_verification_spin_end } true;vatomicptr_await_neq_#t~ite678#1 := 0; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-3: assume false; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-3: assume !false; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-34: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-39: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 1; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-40: assume { :end_inline_vatomicptr_read } true;vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset := vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,097 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-37: assume vatomicptr_await_neq_~cur~7#1.base == vatomicptr_await_neq_~c#1.base && vatomicptr_await_neq_~cur~7#1.offset == vatomicptr_await_neq_~c#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-37: assume !(vatomicptr_await_neq_~cur~7#1.base == vatomicptr_await_neq_~c#1.base && vatomicptr_await_neq_~cur~7#1.offset == vatomicptr_await_neq_~c#1.offset); [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-38: vatomicptr_await_neq_#t~ite678#1 := 1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-43: vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-44: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-41: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-42: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-47: havoc verification_spin_end_#in~v#1;assume { :end_inline_verification_spin_end } true; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-48: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-45: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-46: assume true;assume { :begin_inline_verification_spin_start } true;assume { :end_inline_verification_spin_start } true;assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-46: assume !true; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-51: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-52: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-49: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-50: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 0; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-55: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-56: assume { :end_inline_verification_spin_end } true;vatomicptr_await_neq_#t~ite678#1 := 0; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-53: assume 0 != vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-53: assume !(0 != vatomicptr_await_neq_#t~ite678#1); [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-54: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-59: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-60: assume vatomicptr_await_neq_~cur~7#1.base == vatomicptr_await_neq_~c#1.base && vatomicptr_await_neq_~cur~7#1.offset == vatomicptr_await_neq_~c#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-60: assume !(vatomicptr_await_neq_~cur~7#1.base == vatomicptr_await_neq_~c#1.base && vatomicptr_await_neq_~cur~7#1.offset == vatomicptr_await_neq_~c#1.offset); [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-57: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-58: havoc verification_spin_end_~v#1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-63: assume { :end_inline_vatomicptr_read } true;vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset := vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-64: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-61: vatomicptr_await_neq_#t~ite678#1 := 1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-62: assume { :begin_inline_verification_spin_end } true;verification_spin_end_#in~v#1 := 1; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-67: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-68: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,098 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-65: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-66: vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,099 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,100 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-2: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-1: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4833-3: vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset := vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-4: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-3: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4833-1: vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset := vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-6: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-5: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-8: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-7: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4833-5: vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset := vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-9: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-12: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-14: vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset := vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-13: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-15: vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset := vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-2: [2025-02-08 05:46:28,101 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-1: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-4: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-3: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-3: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-6: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-5: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-8: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-7: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-10: [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-9: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-12: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-11: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-14: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-14: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-13: [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-16: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-15: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-18: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-17: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-20: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-19: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-22: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-21: [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-24: [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-23: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-26: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-25: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-25: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-28: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-27: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-30: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-29: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-32: [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-31: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-34: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-33: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-36: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-36: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-35: [2025-02-08 05:46:28,102 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-38: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-37: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-40: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-39: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-42: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-41: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-44: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-43: [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-46: [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-45: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-48: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-47: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-47: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-50: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-49: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-52: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-51: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-54: [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-53: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-66: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-68: [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-67: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-70: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-69: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-69: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-72: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-71: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,103 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-74: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-73: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-76: [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-75: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-78: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-77: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-80: assume ((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-80: assume !(((#race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1 && #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1) && #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset] == vatomicptr_write_#t~nondet441#1); [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-79: [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-82: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,104 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-81: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-84: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-83: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-86: SUMMARY for call write~$Pointer$(vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-85: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-87: [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3717-1: vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset := vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3717: vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset := vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3717-3: vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset := vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3717-2: vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset := vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3717-5: vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset := vatomicptr_await_neq_acq_#in~a#1.base, vatomicptr_await_neq_acq_#in~a#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3717-4: vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset := vatomicptr_await_neq_acq_#in~v#1.base, vatomicptr_await_neq_acq_#in~v#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652-2: vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset := vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652-1: vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset := vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-2: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-4: havoc vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset, vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-3: assume { :end_inline_vatomicptr_await_neq } true;vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset := vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,105 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-6: vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset := vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-5: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset, vatomicptr_await_neq_#t~ite678#1, vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset, vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset, vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-8: havoc vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-7: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset, vatomicptr_await_neq_#t~ite678#1, vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset, vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset, vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-10: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-9: assume { :begin_inline_vatomicptr_await_neq } true;vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset, vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset := vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-12: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-14: havoc vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset, vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-13: assume { :end_inline_vatomicptr_await_neq } true;vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset := vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-16: vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset := vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-15: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset, vatomicptr_await_neq_#t~ite678#1, vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset, vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset, vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-18: havoc vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-17: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset, vatomicptr_await_neq_#t~ite678#1, vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset, vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset, vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-20: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-19: assume { :begin_inline_vatomicptr_await_neq } true;vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset, vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset := vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-22: havoc vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-24: havoc vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset, vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-23: assume { :end_inline_vatomicptr_await_neq } true;vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset := vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-26: vatomicptr_await_neq_acq_#t~ret423#1.base, vatomicptr_await_neq_acq_#t~ret423#1.offset := vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-25: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset, vatomicptr_await_neq_#t~ite678#1, vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset, vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset, vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-28: havoc vatomicptr_await_neq_#res#1.base, vatomicptr_await_neq_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-27: havoc vatomicptr_await_neq_#t~ret677#1.base, vatomicptr_await_neq_#t~ret677#1.offset, vatomicptr_await_neq_#t~ite678#1, vatomicptr_await_neq_~a#1.base, vatomicptr_await_neq_~a#1.offset, vatomicptr_await_neq_~c#1.base, vatomicptr_await_neq_~c#1.offset, vatomicptr_await_neq_~cur~7#1.base, vatomicptr_await_neq_~cur~7#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3720-29: assume { :begin_inline_vatomicptr_await_neq } true;vatomicptr_await_neq_#in~a#1.base, vatomicptr_await_neq_#in~a#1.offset, vatomicptr_await_neq_#in~c#1.base, vatomicptr_await_neq_#in~c#1.offset := vatomicptr_await_neq_acq_~a#1.base, vatomicptr_await_neq_acq_~a#1.offset, vatomicptr_await_neq_acq_~v#1.base, vatomicptr_await_neq_acq_~v#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-3: assume { :end_inline_vatomicptr_read } true;vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset := vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-2: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-5: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-4: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-6: vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,106 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-10: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-13: assume { :end_inline_vatomicptr_read } true;vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset := vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-12: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-15: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-14: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-17: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-16: vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-19: assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-18: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-20: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-23: assume { :end_inline_vatomicptr_read } true;vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset := vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-22: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-25: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-24: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-27: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset, vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, vatomicptr_read_~tmp~5#1.base, vatomicptr_read_~tmp~5#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-26: vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-29: assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_read_rlx_~a#1.base, vatomicptr_read_rlx_~a#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-28: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:28,107 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662: vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset := vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-2: vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset := vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-1: vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset := vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-4: vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset := vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-3: vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset := vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-5: vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset := vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-8: vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset := vatomicptr_write_rlx_#in~v#1.base, vatomicptr_write_rlx_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-9: vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset := vatomicptr_write_rlx_#in~a#1.base, vatomicptr_write_rlx_#in~a#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6041: assume { :end_inline_hemlock_acquire } true;assume { :begin_inline_hemlock_release } true;hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset, hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset := ~#lock1~0.base, ~#lock1~0.offset, ~#nodes~0.base, ~#nodes~0.offset + 4 * (if acquire_~tid#1 % 4294967296 % 4294967296 <= 2147483647 then acquire_~tid#1 % 4294967296 % 4294967296 else acquire_~tid#1 % 4294967296 % 4294967296 - 4294967296); [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6041-1: havoc hemlock_acquire_#in~l#1.base, hemlock_acquire_#in~l#1.offset, hemlock_acquire_#in~node#1.base, hemlock_acquire_#in~node#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6042: havoc hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset, hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset;assume { :end_inline_hemlock_release } true; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6042-1: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset, hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset, hemlock_release_#t~short806#1, hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6042-2: havoc hemlock_release_#t~ret804#1.base, hemlock_release_#t~ret804#1.offset, hemlock_release_#t~ret805#1.base, hemlock_release_#t~ret805#1.offset, hemlock_release_#t~short806#1, hemlock_release_#t~ret807#1.base, hemlock_release_#t~ret807#1.offset, hemlock_release_~l#1.base, hemlock_release_~l#1.offset, hemlock_release_~node#1.base, hemlock_release_~node#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-1: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-3: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-2: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-5: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-4: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-7: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-6: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-9: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-8: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-11: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-10: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-13: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-12: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-14: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-21: havoc vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset; [2025-02-08 05:46:28,108 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-20: assume { :end_inline_vatomicptr_write } true;havoc vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-23: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6044: havoc hemlock_acquire_#in~l#1.base, hemlock_acquire_#in~l#1.offset, hemlock_acquire_#in~node#1.base, hemlock_acquire_#in~node#1.offset;assume { :end_inline_hemlock_acquire } true; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-22: havoc vatomicptr_write_#t~nondet441#1, vatomicptr_write_~a#1.base, vatomicptr_write_~a#1.offset, vatomicptr_write_~v#1.base, vatomicptr_write_~v#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-24: assume { :begin_inline_vatomicptr_write } true;vatomicptr_write_#in~a#1.base, vatomicptr_write_#in~a#1.offset, vatomicptr_write_#in~v#1.base, vatomicptr_write_#in~v#1.offset := vatomicptr_write_rlx_~a#1.base, vatomicptr_write_rlx_~a#1.offset, vatomicptr_write_rlx_~v#1.base, vatomicptr_write_rlx_~v#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6045: assume 1 == acquire_~tid#1 % 4294967296; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6045: assume !(1 == acquire_~tid#1 % 4294967296); [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-3: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-2: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3667-1: vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset := vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-5: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3667: vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset := vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-4: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,109 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3667-3: vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset := vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-7: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3667-2: vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset := vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-6: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3667-5: vatomicptr_write_rel_~a#1.base, vatomicptr_write_rel_~a#1.offset := vatomicptr_write_rel_#in~a#1.base, vatomicptr_write_rel_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3667-4: vatomicptr_write_rel_~v#1.base, vatomicptr_write_rel_~v#1.offset := vatomicptr_write_rel_#in~v#1.base, vatomicptr_write_rel_#in~v#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-8: vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset := vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6046: assume { :end_inline_hemlock_acquire } true;assume { :begin_inline_hemlock_release } true;hemlock_release_#in~l#1.base, hemlock_release_#in~l#1.offset, hemlock_release_#in~node#1.base, hemlock_release_#in~node#1.offset := ~#lock1~0.base, ~#lock1~0.offset, ~#nodes~0.base, ~#nodes~0.offset + 4 * (if acquire_~tid#1 % 4294967296 % 4294967296 <= 2147483647 then acquire_~tid#1 % 4294967296 % 4294967296 else acquire_~tid#1 % 4294967296 % 4294967296 - 4294967296); [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6046-3: assume { :begin_inline_hemlock_acquire } true;hemlock_acquire_#in~l#1.base, hemlock_acquire_#in~l#1.offset, hemlock_acquire_#in~node#1.base, hemlock_acquire_#in~node#1.offset := ~#lock1~0.base, ~#lock1~0.offset, ~#nodes~0.base, ~#nodes~0.offset + 4 * (if acquire_~tid#1 % 4294967296 % 4294967296 <= 2147483647 then acquire_~tid#1 % 4294967296 % 4294967296 else acquire_~tid#1 % 4294967296 % 4294967296 - 4294967296); [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6046-1: havoc hemlock_acquire_#in~l#1.base, hemlock_acquire_#in~l#1.offset, hemlock_acquire_#in~node#1.base, hemlock_acquire_#in~node#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6046-2: havoc hemlock_acquire_#t~ret802#1.base, hemlock_acquire_#t~ret802#1.offset, hemlock_acquire_#t~ret803#1.base, hemlock_acquire_#t~ret803#1.offset, hemlock_acquire_~l#1.base, hemlock_acquire_~l#1.offset, hemlock_acquire_~node#1.base, hemlock_acquire_~node#1.offset, hemlock_acquire_~pred~1#1.base, hemlock_acquire_~pred~1#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4857-2: vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset := vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4857-3: vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset := vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4857: vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset := vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4857-1: vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset := vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4857-4: vatomicptr_await_eq_~c#1.base, vatomicptr_await_eq_~c#1.offset := vatomicptr_await_eq_#in~c#1.base, vatomicptr_await_eq_#in~c#1.offset; [2025-02-08 05:46:28,110 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4857-5: vatomicptr_await_eq_~a#1.base, vatomicptr_await_eq_~a#1.offset := vatomicptr_await_eq_#in~a#1.base, vatomicptr_await_eq_#in~a#1.offset; [2025-02-08 05:46:28,111 INFO L304 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-02-08 05:46:28,111 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 05:46:28,166 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 05:46:28,166 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 05:46:28,167 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 05:46:28 BoogieIcfgContainer [2025-02-08 05:46:28,167 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 05:46:28,168 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 05:46:28,168 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 05:46:28,172 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 05:46:28,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 05:46:23" (1/3) ... [2025-02-08 05:46:28,172 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb0ec73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 05:46:28, skipping insertion in model container [2025-02-08 05:46:28,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:26" (2/3) ... [2025-02-08 05:46:28,172 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bb0ec73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 05:46:28, skipping insertion in model container [2025-02-08 05:46:28,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 05:46:28" (3/3) ... [2025-02-08 05:46:28,173 INFO L128 eAbstractionObserver]: Analyzing ICFG hemlock.i [2025-02-08 05:46:28,183 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 05:46:28,184 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hemlock.i that has 2 procedures, 252 locations, 1 initial locations, 70 loop locations, and 39 error locations. [2025-02-08 05:46:28,184 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-02-08 05:46:28,276 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-02-08 05:46:28,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 255 places, 292 transitions, 591 flow [2025-02-08 05:46:28,378 INFO L124 PetriNetUnfolderBase]: 54/370 cut-off events. [2025-02-08 05:46:28,379 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-02-08 05:46:28,387 INFO L83 FinitePrefix]: Finished finitePrefix Result has 375 conditions, 370 events. 54/370 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1117 event pairs, 0 based on Foata normal form. 0/293 useless extension candidates. Maximal degree in co-relation 245. Up to 6 conditions per place. [2025-02-08 05:46:28,387 INFO L82 GeneralOperation]: Start removeDead. Operand has 255 places, 292 transitions, 591 flow [2025-02-08 05:46:28,392 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 255 places, 292 transitions, 591 flow [2025-02-08 05:46:28,397 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:46:28,404 INFO L333 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, 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;@1c328d0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:46:28,404 INFO L334 AbstractCegarLoop]: Starting to check reachability of 20 error locations. [2025-02-08 05:46:28,418 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:46:28,418 INFO L124 PetriNetUnfolderBase]: 12/70 cut-off events. [2025-02-08 05:46:28,418 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:46:28,418 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:28,418 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:28,419 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 17 more)] === [2025-02-08 05:46:28,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:28,422 INFO L85 PathProgramCache]: Analyzing trace with hash 978554455, now seen corresponding path program 1 times [2025-02-08 05:46:28,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:28,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859450039] [2025-02-08 05:46:28,427 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:28,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:28,485 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-02-08 05:46:28,497 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-02-08 05:46:28,497 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:28,497 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:28,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:28,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859450039] [2025-02-08 05:46:28,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859450039] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:28,602 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:28,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:28,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079319918] [2025-02-08 05:46:28,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:28,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 05:46:28,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:28,632 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 05:46:28,632 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 05:46:28,634 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 292 [2025-02-08 05:46:28,638 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 255 places, 292 transitions, 591 flow. Second operand has 2 states, 2 states have (on average 240.5) internal successors, (481), 2 states have internal predecessors, (481), 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) [2025-02-08 05:46:28,638 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:28,638 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 292 [2025-02-08 05:46:28,642 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:28,773 INFO L124 PetriNetUnfolderBase]: 2/303 cut-off events. [2025-02-08 05:46:28,774 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2025-02-08 05:46:28,775 INFO L83 FinitePrefix]: Finished finitePrefix Result has 316 conditions, 303 events. 2/303 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 818 event pairs, 0 based on Foata normal form. 122/403 useless extension candidates. Maximal degree in co-relation 207. Up to 8 conditions per place. [2025-02-08 05:46:28,778 INFO L140 encePairwiseOnDemand]: 247/292 looper letters, 7 selfloop transitions, 0 changer transitions 0/243 dead transitions. [2025-02-08 05:46:28,778 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 245 places, 243 transitions, 507 flow [2025-02-08 05:46:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 05:46:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-02-08 05:46:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 532 transitions. [2025-02-08 05:46:28,791 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.910958904109589 [2025-02-08 05:46:28,793 INFO L175 Difference]: Start difference. First operand has 255 places, 292 transitions, 591 flow. Second operand 2 states and 532 transitions. [2025-02-08 05:46:28,793 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 245 places, 243 transitions, 507 flow [2025-02-08 05:46:28,797 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 245 places, 243 transitions, 507 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:28,801 INFO L231 Difference]: Finished difference. Result has 245 places, 243 transitions, 493 flow [2025-02-08 05:46:28,803 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=493, PETRI_DIFFERENCE_MINUEND_PLACES=244, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=243, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=243, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=493, PETRI_PLACES=245, PETRI_TRANSITIONS=243} [2025-02-08 05:46:28,805 INFO L279 CegarLoopForPetriNet]: 255 programPoint places, -10 predicate places. [2025-02-08 05:46:28,806 INFO L471 AbstractCegarLoop]: Abstraction has has 245 places, 243 transitions, 493 flow [2025-02-08 05:46:28,806 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 240.5) internal successors, (481), 2 states have internal predecessors, (481), 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) [2025-02-08 05:46:28,806 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:28,806 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:28,807 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-08 05:46:28,807 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 17 more)] === [2025-02-08 05:46:28,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:28,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1026191582, now seen corresponding path program 1 times [2025-02-08 05:46:28,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:28,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657741792] [2025-02-08 05:46:28,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:28,827 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-02-08 05:46:28,858 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-02-08 05:46:28,859 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:28,859 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:29,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:29,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657741792] [2025-02-08 05:46:29,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657741792] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:29,734 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:29,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:29,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887507143] [2025-02-08 05:46:29,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:29,735 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-08 05:46:29,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:29,736 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-08 05:46:29,736 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-02-08 05:46:29,911 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 221 out of 292 [2025-02-08 05:46:29,913 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 245 places, 243 transitions, 493 flow. Second operand has 6 states, 6 states have (on average 222.5) internal successors, (1335), 6 states have internal predecessors, (1335), 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) [2025-02-08 05:46:29,913 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:29,913 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 221 of 292 [2025-02-08 05:46:29,913 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:30,127 INFO L124 PetriNetUnfolderBase]: 84/926 cut-off events. [2025-02-08 05:46:30,127 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2025-02-08 05:46:30,130 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1158 conditions, 926 events. 84/926 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 63. Compared 6365 event pairs, 47 based on Foata normal form. 0/820 useless extension candidates. Maximal degree in co-relation 1154. Up to 185 conditions per place. [2025-02-08 05:46:30,134 INFO L140 encePairwiseOnDemand]: 280/292 looper letters, 25 selfloop transitions, 26 changer transitions 0/268 dead transitions. [2025-02-08 05:46:30,134 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 268 transitions, 645 flow [2025-02-08 05:46:30,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1378 transitions. [2025-02-08 05:46:30,139 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7865296803652968 [2025-02-08 05:46:30,139 INFO L175 Difference]: Start difference. First operand has 245 places, 243 transitions, 493 flow. Second operand 6 states and 1378 transitions. [2025-02-08 05:46:30,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 268 transitions, 645 flow [2025-02-08 05:46:30,140 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 268 transitions, 645 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:30,144 INFO L231 Difference]: Finished difference. Result has 255 places, 268 transitions, 669 flow [2025-02-08 05:46:30,144 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=493, PETRI_DIFFERENCE_MINUEND_PLACES=245, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=243, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=669, PETRI_PLACES=255, PETRI_TRANSITIONS=268} [2025-02-08 05:46:30,145 INFO L279 CegarLoopForPetriNet]: 255 programPoint places, 0 predicate places. [2025-02-08 05:46:30,145 INFO L471 AbstractCegarLoop]: Abstraction has has 255 places, 268 transitions, 669 flow [2025-02-08 05:46:30,145 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 222.5) internal successors, (1335), 6 states have internal predecessors, (1335), 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) [2025-02-08 05:46:30,145 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:30,145 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:30,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-08 05:46:30,146 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 17 more)] === [2025-02-08 05:46:30,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:30,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1793710311, now seen corresponding path program 1 times [2025-02-08 05:46:30,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:30,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243707079] [2025-02-08 05:46:30,146 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:30,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:30,155 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-02-08 05:46:30,158 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-02-08 05:46:30,158 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:30,158 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:30,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:30,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243707079] [2025-02-08 05:46:30,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243707079] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:30,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:30,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:30,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173219912] [2025-02-08 05:46:30,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:30,172 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:30,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:30,172 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:30,172 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:30,176 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 234 out of 292 [2025-02-08 05:46:30,177 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 255 places, 268 transitions, 669 flow. Second operand has 3 states, 3 states have (on average 234.66666666666666) internal successors, (704), 3 states have internal predecessors, (704), 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) [2025-02-08 05:46:30,177 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:30,177 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 234 of 292 [2025-02-08 05:46:30,177 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:30,309 INFO L124 PetriNetUnfolderBase]: 53/726 cut-off events. [2025-02-08 05:46:30,309 INFO L125 PetriNetUnfolderBase]: For 166/289 co-relation queries the response was YES. [2025-02-08 05:46:30,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1022 conditions, 726 events. 53/726 cut-off events. For 166/289 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 4278 event pairs, 0 based on Foata normal form. 12/692 useless extension candidates. Maximal degree in co-relation 1013. Up to 67 conditions per place. [2025-02-08 05:46:30,315 INFO L140 encePairwiseOnDemand]: 289/292 looper letters, 35 selfloop transitions, 1 changer transitions 0/271 dead transitions. [2025-02-08 05:46:30,316 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 255 places, 271 transitions, 757 flow [2025-02-08 05:46:30,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:30,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 720 transitions. [2025-02-08 05:46:30,318 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.821917808219178 [2025-02-08 05:46:30,318 INFO L175 Difference]: Start difference. First operand has 255 places, 268 transitions, 669 flow. Second operand 3 states and 720 transitions. [2025-02-08 05:46:30,318 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 255 places, 271 transitions, 757 flow [2025-02-08 05:46:30,323 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 271 transitions, 757 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:30,327 INFO L231 Difference]: Finished difference. Result has 255 places, 266 transitions, 667 flow [2025-02-08 05:46:30,328 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=665, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=266, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=667, PETRI_PLACES=255, PETRI_TRANSITIONS=266} [2025-02-08 05:46:30,329 INFO L279 CegarLoopForPetriNet]: 255 programPoint places, 0 predicate places. [2025-02-08 05:46:30,329 INFO L471 AbstractCegarLoop]: Abstraction has has 255 places, 266 transitions, 667 flow [2025-02-08 05:46:30,329 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 234.66666666666666) internal successors, (704), 3 states have internal predecessors, (704), 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) [2025-02-08 05:46:30,329 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:30,330 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:30,330 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-08 05:46:30,330 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 17 more)] === [2025-02-08 05:46:30,331 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:30,331 INFO L85 PathProgramCache]: Analyzing trace with hash -1473668173, now seen corresponding path program 1 times [2025-02-08 05:46:30,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:30,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085116920] [2025-02-08 05:46:30,331 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:30,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:30,340 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-02-08 05:46:30,345 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-02-08 05:46:30,346 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:30,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:30,378 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:30,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085116920] [2025-02-08 05:46:30,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085116920] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:30,378 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:30,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:30,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401119008] [2025-02-08 05:46:30,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:30,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:30,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:30,379 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:30,379 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:30,381 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2025-02-08 05:46:30,385 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 255 places, 266 transitions, 667 flow. Second operand has 3 states, 3 states have (on average 237.66666666666666) internal successors, (713), 3 states have internal predecessors, (713), 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) [2025-02-08 05:46:30,385 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:30,385 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2025-02-08 05:46:30,385 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:30,521 INFO L124 PetriNetUnfolderBase]: 43/732 cut-off events. [2025-02-08 05:46:30,521 INFO L125 PetriNetUnfolderBase]: For 156/231 co-relation queries the response was YES. [2025-02-08 05:46:30,523 INFO L83 FinitePrefix]: Finished finitePrefix Result has 997 conditions, 732 events. 43/732 cut-off events. For 156/231 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 4240 event pairs, 5 based on Foata normal form. 12/709 useless extension candidates. Maximal degree in co-relation 987. Up to 57 conditions per place. [2025-02-08 05:46:30,524 INFO L140 encePairwiseOnDemand]: 290/292 looper letters, 28 selfloop transitions, 1 changer transitions 5/270 dead transitions. [2025-02-08 05:46:30,524 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 256 places, 270 transitions, 753 flow [2025-02-08 05:46:30,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 726 transitions. [2025-02-08 05:46:30,528 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8287671232876712 [2025-02-08 05:46:30,529 INFO L175 Difference]: Start difference. First operand has 255 places, 266 transitions, 667 flow. Second operand 3 states and 726 transitions. [2025-02-08 05:46:30,529 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 256 places, 270 transitions, 753 flow [2025-02-08 05:46:30,531 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 270 transitions, 752 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:30,534 INFO L231 Difference]: Finished difference. Result has 255 places, 265 transitions, 666 flow [2025-02-08 05:46:30,534 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=664, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=666, PETRI_PLACES=255, PETRI_TRANSITIONS=265} [2025-02-08 05:46:30,535 INFO L279 CegarLoopForPetriNet]: 255 programPoint places, 0 predicate places. [2025-02-08 05:46:30,536 INFO L471 AbstractCegarLoop]: Abstraction has has 255 places, 265 transitions, 666 flow [2025-02-08 05:46:30,536 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 237.66666666666666) internal successors, (713), 3 states have internal predecessors, (713), 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) [2025-02-08 05:46:30,536 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:30,536 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:30,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-08 05:46:30,537 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 17 more)] === [2025-02-08 05:46:30,537 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:30,537 INFO L85 PathProgramCache]: Analyzing trace with hash -899638838, now seen corresponding path program 1 times [2025-02-08 05:46:30,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:30,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474945658] [2025-02-08 05:46:30,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:30,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:30,545 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-02-08 05:46:30,553 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-02-08 05:46:30,553 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:30,553 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:30,610 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:30,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474945658] [2025-02-08 05:46:30,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474945658] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:30,610 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:30,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 05:46:30,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723812115] [2025-02-08 05:46:30,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:30,611 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:30,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:30,611 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:30,611 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:30,639 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 234 out of 292 [2025-02-08 05:46:30,640 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 255 places, 265 transitions, 666 flow. Second operand has 3 states, 3 states have (on average 235.33333333333334) internal successors, (706), 3 states have internal predecessors, (706), 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) [2025-02-08 05:46:30,640 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:30,640 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 234 of 292 [2025-02-08 05:46:30,640 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:30,731 INFO L124 PetriNetUnfolderBase]: 52/863 cut-off events. [2025-02-08 05:46:30,731 INFO L125 PetriNetUnfolderBase]: For 156/309 co-relation queries the response was YES. [2025-02-08 05:46:30,734 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1173 conditions, 863 events. 52/863 cut-off events. For 156/309 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 5613 event pairs, 15 based on Foata normal form. 10/823 useless extension candidates. Maximal degree in co-relation 1163. Up to 83 conditions per place. [2025-02-08 05:46:30,737 INFO L140 encePairwiseOnDemand]: 289/292 looper letters, 39 selfloop transitions, 2 changer transitions 0/273 dead transitions. [2025-02-08 05:46:30,737 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 257 places, 273 transitions, 786 flow [2025-02-08 05:46:30,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:30,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 721 transitions. [2025-02-08 05:46:30,739 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8230593607305936 [2025-02-08 05:46:30,739 INFO L175 Difference]: Start difference. First operand has 255 places, 265 transitions, 666 flow. Second operand 3 states and 721 transitions. [2025-02-08 05:46:30,739 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 257 places, 273 transitions, 786 flow [2025-02-08 05:46:30,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 256 places, 273 transitions, 785 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:30,746 INFO L231 Difference]: Finished difference. Result has 257 places, 265 transitions, 673 flow [2025-02-08 05:46:30,747 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=665, PETRI_DIFFERENCE_MINUEND_PLACES=254, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=673, PETRI_PLACES=257, PETRI_TRANSITIONS=265} [2025-02-08 05:46:30,747 INFO L279 CegarLoopForPetriNet]: 255 programPoint places, 2 predicate places. [2025-02-08 05:46:30,749 INFO L471 AbstractCegarLoop]: Abstraction has has 257 places, 265 transitions, 673 flow [2025-02-08 05:46:30,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 235.33333333333334) internal successors, (706), 3 states have internal predecessors, (706), 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) [2025-02-08 05:46:30,749 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:30,749 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:30,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-08 05:46:30,749 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 17 more)] === [2025-02-08 05:46:30,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:30,750 INFO L85 PathProgramCache]: Analyzing trace with hash -264058731, now seen corresponding path program 1 times [2025-02-08 05:46:30,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:30,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634612534] [2025-02-08 05:46:30,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:30,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:30,764 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-02-08 05:46:30,782 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-02-08 05:46:30,783 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:30,783 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:30,783 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 05:46:30,788 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-02-08 05:46:30,801 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-02-08 05:46:30,801 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:30,801 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:30,825 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 05:46:30,825 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-08 05:46:30,826 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (19 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (18 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (17 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (16 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (15 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (14 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (13 of 20 remaining) [2025-02-08 05:46:30,827 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr23ASSERT_VIOLATIONDATA_RACE (12 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (11 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr32ASSERT_VIOLATIONDATA_RACE (10 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr31ASSERT_VIOLATIONDATA_RACE (9 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr22ASSERT_VIOLATIONDATA_RACE (8 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr21ASSERT_VIOLATIONDATA_RACE (7 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (6 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr23ASSERT_VIOLATIONDATA_RACE (5 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (4 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr32ASSERT_VIOLATIONDATA_RACE (3 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr31ASSERT_VIOLATIONDATA_RACE (2 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr22ASSERT_VIOLATIONDATA_RACE (1 of 20 remaining) [2025-02-08 05:46:30,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr21ASSERT_VIOLATIONDATA_RACE (0 of 20 remaining) [2025-02-08 05:46:30,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-08 05:46:30,829 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-02-08 05:46:30,831 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-02-08 05:46:30,831 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-02-08 05:46:30,911 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-02-08 05:46:30,915 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 400 places, 455 transitions, 926 flow [2025-02-08 05:46:30,981 INFO L124 PetriNetUnfolderBase]: 97/674 cut-off events. [2025-02-08 05:46:30,981 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-02-08 05:46:30,990 INFO L83 FinitePrefix]: Finished finitePrefix Result has 686 conditions, 674 events. 97/674 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 2881 event pairs, 0 based on Foata normal form. 0/534 useless extension candidates. Maximal degree in co-relation 459. Up to 12 conditions per place. [2025-02-08 05:46:30,990 INFO L82 GeneralOperation]: Start removeDead. Operand has 400 places, 455 transitions, 926 flow [2025-02-08 05:46:30,998 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 400 places, 455 transitions, 926 flow [2025-02-08 05:46:30,998 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:46:30,999 INFO L333 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, 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;@1c328d0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:46:30,999 INFO L334 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2025-02-08 05:46:31,002 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:46:31,003 INFO L124 PetriNetUnfolderBase]: 12/70 cut-off events. [2025-02-08 05:46:31,003 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:46:31,003 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:31,003 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:31,003 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:31,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:31,003 INFO L85 PathProgramCache]: Analyzing trace with hash 239358846, now seen corresponding path program 1 times [2025-02-08 05:46:31,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:31,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212395745] [2025-02-08 05:46:31,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:31,012 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-02-08 05:46:31,017 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-02-08 05:46:31,017 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:31,017 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:31,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:31,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212395745] [2025-02-08 05:46:31,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1212395745] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:31,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:31,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:31,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185253902] [2025-02-08 05:46:31,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:31,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 05:46:31,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:31,038 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 05:46:31,038 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 05:46:31,039 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 371 out of 455 [2025-02-08 05:46:31,040 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 400 places, 455 transitions, 926 flow. Second operand has 2 states, 2 states have (on average 371.5) internal successors, (743), 2 states have internal predecessors, (743), 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) [2025-02-08 05:46:31,040 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:31,040 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 371 of 455 [2025-02-08 05:46:31,040 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:31,714 INFO L124 PetriNetUnfolderBase]: 50/2012 cut-off events. [2025-02-08 05:46:31,718 INFO L125 PetriNetUnfolderBase]: For 67/67 co-relation queries the response was YES. [2025-02-08 05:46:31,737 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2146 conditions, 2012 events. 50/2012 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 59. Compared 16430 event pairs, 40 based on Foata normal form. 954/2785 useless extension candidates. Maximal degree in co-relation 603. Up to 97 conditions per place. [2025-02-08 05:46:31,754 INFO L140 encePairwiseOnDemand]: 385/455 looper letters, 14 selfloop transitions, 0 changer transitions 0/381 dead transitions. [2025-02-08 05:46:31,754 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 383 places, 381 transitions, 806 flow [2025-02-08 05:46:31,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 05:46:31,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-02-08 05:46:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 826 transitions. [2025-02-08 05:46:31,760 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9076923076923077 [2025-02-08 05:46:31,760 INFO L175 Difference]: Start difference. First operand has 400 places, 455 transitions, 926 flow. Second operand 2 states and 826 transitions. [2025-02-08 05:46:31,760 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 383 places, 381 transitions, 806 flow [2025-02-08 05:46:31,761 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 383 places, 381 transitions, 806 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:31,768 INFO L231 Difference]: Finished difference. Result has 383 places, 381 transitions, 778 flow [2025-02-08 05:46:31,769 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=778, PETRI_DIFFERENCE_MINUEND_PLACES=382, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=381, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=381, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=778, PETRI_PLACES=383, PETRI_TRANSITIONS=381} [2025-02-08 05:46:31,769 INFO L279 CegarLoopForPetriNet]: 400 programPoint places, -17 predicate places. [2025-02-08 05:46:31,769 INFO L471 AbstractCegarLoop]: Abstraction has has 383 places, 381 transitions, 778 flow [2025-02-08 05:46:31,770 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 371.5) internal successors, (743), 2 states have internal predecessors, (743), 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) [2025-02-08 05:46:31,770 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:31,773 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:31,774 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-08 05:46:31,774 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:31,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:31,774 INFO L85 PathProgramCache]: Analyzing trace with hash -430224354, now seen corresponding path program 1 times [2025-02-08 05:46:31,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:31,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587260726] [2025-02-08 05:46:31,774 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:31,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:31,785 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-02-08 05:46:31,792 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-02-08 05:46:31,794 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:31,794 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:32,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:32,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:32,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587260726] [2025-02-08 05:46:32,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587260726] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:32,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:32,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:32,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454549448] [2025-02-08 05:46:32,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:32,518 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-08 05:46:32,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:32,519 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-08 05:46:32,519 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-02-08 05:46:32,661 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 352 out of 455 [2025-02-08 05:46:32,663 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 383 places, 381 transitions, 778 flow. Second operand has 6 states, 6 states have (on average 353.5) internal successors, (2121), 6 states have internal predecessors, (2121), 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) [2025-02-08 05:46:32,664 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:32,664 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 352 of 455 [2025-02-08 05:46:32,664 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:33,881 INFO L124 PetriNetUnfolderBase]: 1378/7181 cut-off events. [2025-02-08 05:46:33,881 INFO L125 PetriNetUnfolderBase]: For 99/99 co-relation queries the response was YES. [2025-02-08 05:46:33,911 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9581 conditions, 7181 events. 1378/7181 cut-off events. For 99/99 co-relation queries the response was YES. Maximal size of possible extension queue 366. Compared 83362 event pairs, 851 based on Foata normal form. 0/6357 useless extension candidates. Maximal degree in co-relation 9576. Up to 2085 conditions per place. [2025-02-08 05:46:33,936 INFO L140 encePairwiseOnDemand]: 438/455 looper letters, 33 selfloop transitions, 46 changer transitions 0/427 dead transitions. [2025-02-08 05:46:33,936 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 388 places, 427 transitions, 1033 flow [2025-02-08 05:46:33,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2192 transitions. [2025-02-08 05:46:33,941 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.802930402930403 [2025-02-08 05:46:33,941 INFO L175 Difference]: Start difference. First operand has 383 places, 381 transitions, 778 flow. Second operand 6 states and 2192 transitions. [2025-02-08 05:46:33,941 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 388 places, 427 transitions, 1033 flow [2025-02-08 05:46:33,943 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 388 places, 427 transitions, 1033 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:33,946 INFO L231 Difference]: Finished difference. Result has 393 places, 426 transitions, 1084 flow [2025-02-08 05:46:33,947 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=778, PETRI_DIFFERENCE_MINUEND_PLACES=383, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=381, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=365, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1084, PETRI_PLACES=393, PETRI_TRANSITIONS=426} [2025-02-08 05:46:33,947 INFO L279 CegarLoopForPetriNet]: 400 programPoint places, -7 predicate places. [2025-02-08 05:46:33,947 INFO L471 AbstractCegarLoop]: Abstraction has has 393 places, 426 transitions, 1084 flow [2025-02-08 05:46:33,948 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 353.5) internal successors, (2121), 6 states have internal predecessors, (2121), 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) [2025-02-08 05:46:33,948 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:33,948 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:33,949 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-08 05:46:33,949 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:33,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:33,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1930450393, now seen corresponding path program 1 times [2025-02-08 05:46:33,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:33,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278855624] [2025-02-08 05:46:33,949 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:33,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:33,955 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-02-08 05:46:33,957 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-02-08 05:46:33,957 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:33,958 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:33,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:33,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278855624] [2025-02-08 05:46:33,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278855624] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:33,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:33,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:33,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293207129] [2025-02-08 05:46:33,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:33,972 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:33,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:33,972 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:33,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:33,977 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 365 out of 455 [2025-02-08 05:46:33,979 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 393 places, 426 transitions, 1084 flow. Second operand has 3 states, 3 states have (on average 365.6666666666667) internal successors, (1097), 3 states have internal predecessors, (1097), 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) [2025-02-08 05:46:33,979 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:33,979 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 365 of 455 [2025-02-08 05:46:33,979 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:34,810 INFO L124 PetriNetUnfolderBase]: 931/6419 cut-off events. [2025-02-08 05:46:34,810 INFO L125 PetriNetUnfolderBase]: For 1918/3100 co-relation queries the response was YES. [2025-02-08 05:46:34,837 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9754 conditions, 6419 events. 931/6419 cut-off events. For 1918/3100 co-relation queries the response was YES. Maximal size of possible extension queue 284. Compared 72294 event pairs, 444 based on Foata normal form. 24/6144 useless extension candidates. Maximal degree in co-relation 9744. Up to 1050 conditions per place. [2025-02-08 05:46:34,854 INFO L140 encePairwiseOnDemand]: 452/455 looper letters, 67 selfloop transitions, 1 changer transitions 0/434 dead transitions. [2025-02-08 05:46:34,854 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 393 places, 434 transitions, 1256 flow [2025-02-08 05:46:34,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1125 transitions. [2025-02-08 05:46:34,857 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8241758241758241 [2025-02-08 05:46:34,857 INFO L175 Difference]: Start difference. First operand has 393 places, 426 transitions, 1084 flow. Second operand 3 states and 1125 transitions. [2025-02-08 05:46:34,857 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 393 places, 434 transitions, 1256 flow [2025-02-08 05:46:34,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 393 places, 434 transitions, 1256 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:34,864 INFO L231 Difference]: Finished difference. Result has 393 places, 424 transitions, 1082 flow [2025-02-08 05:46:34,864 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1080, PETRI_DIFFERENCE_MINUEND_PLACES=391, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=423, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1082, PETRI_PLACES=393, PETRI_TRANSITIONS=424} [2025-02-08 05:46:34,865 INFO L279 CegarLoopForPetriNet]: 400 programPoint places, -7 predicate places. [2025-02-08 05:46:34,865 INFO L471 AbstractCegarLoop]: Abstraction has has 393 places, 424 transitions, 1082 flow [2025-02-08 05:46:34,865 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 365.6666666666667) internal successors, (1097), 3 states have internal predecessors, (1097), 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) [2025-02-08 05:46:34,866 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:34,866 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:34,866 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-02-08 05:46:34,866 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:34,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:34,866 INFO L85 PathProgramCache]: Analyzing trace with hash -262974637, now seen corresponding path program 1 times [2025-02-08 05:46:34,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:34,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565027485] [2025-02-08 05:46:34,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:34,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:34,872 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-02-08 05:46:34,874 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-02-08 05:46:34,874 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:34,874 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:34,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:34,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565027485] [2025-02-08 05:46:34,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565027485] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:34,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:34,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:34,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834897292] [2025-02-08 05:46:34,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:34,887 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:34,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:34,888 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:34,888 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:34,890 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 368 out of 455 [2025-02-08 05:46:34,891 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 393 places, 424 transitions, 1082 flow. Second operand has 3 states, 3 states have (on average 368.6666666666667) internal successors, (1106), 3 states have internal predecessors, (1106), 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) [2025-02-08 05:46:34,891 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:34,891 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 368 of 455 [2025-02-08 05:46:34,891 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:35,765 INFO L124 PetriNetUnfolderBase]: 791/5865 cut-off events. [2025-02-08 05:46:35,765 INFO L125 PetriNetUnfolderBase]: For 1798/2740 co-relation queries the response was YES. [2025-02-08 05:46:35,796 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8842 conditions, 5865 events. 791/5865 cut-off events. For 1798/2740 co-relation queries the response was YES. Maximal size of possible extension queue 236. Compared 64476 event pairs, 304 based on Foata normal form. 24/5644 useless extension candidates. Maximal degree in co-relation 8831. Up to 910 conditions per place. [2025-02-08 05:46:35,813 INFO L140 encePairwiseOnDemand]: 453/455 looper letters, 65 selfloop transitions, 1 changer transitions 0/433 dead transitions. [2025-02-08 05:46:35,814 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 394 places, 433 transitions, 1252 flow [2025-02-08 05:46:35,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:35,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:35,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1131 transitions. [2025-02-08 05:46:35,816 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8285714285714286 [2025-02-08 05:46:35,816 INFO L175 Difference]: Start difference. First operand has 393 places, 424 transitions, 1082 flow. Second operand 3 states and 1131 transitions. [2025-02-08 05:46:35,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 394 places, 433 transitions, 1252 flow [2025-02-08 05:46:35,821 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 393 places, 433 transitions, 1251 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:35,826 INFO L231 Difference]: Finished difference. Result has 393 places, 423 transitions, 1081 flow [2025-02-08 05:46:35,826 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1079, PETRI_DIFFERENCE_MINUEND_PLACES=391, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=423, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=422, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1081, PETRI_PLACES=393, PETRI_TRANSITIONS=423} [2025-02-08 05:46:35,827 INFO L279 CegarLoopForPetriNet]: 400 programPoint places, -7 predicate places. [2025-02-08 05:46:35,827 INFO L471 AbstractCegarLoop]: Abstraction has has 393 places, 423 transitions, 1081 flow [2025-02-08 05:46:35,827 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 368.6666666666667) internal successors, (1106), 3 states have internal predecessors, (1106), 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) [2025-02-08 05:46:35,828 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:35,828 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:35,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-02-08 05:46:35,828 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:35,828 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:35,828 INFO L85 PathProgramCache]: Analyzing trace with hash -2022844431, now seen corresponding path program 1 times [2025-02-08 05:46:35,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:35,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514944383] [2025-02-08 05:46:35,829 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:35,837 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-02-08 05:46:35,841 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-02-08 05:46:35,841 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:35,841 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:35,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:35,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514944383] [2025-02-08 05:46:35,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1514944383] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:35,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:35,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 05:46:35,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359618762] [2025-02-08 05:46:35,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:35,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:35,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:35,878 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:35,878 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:35,899 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 365 out of 455 [2025-02-08 05:46:35,901 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 393 places, 423 transitions, 1081 flow. Second operand has 3 states, 3 states have (on average 366.3333333333333) internal successors, (1099), 3 states have internal predecessors, (1099), 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) [2025-02-08 05:46:35,901 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:35,901 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 365 of 455 [2025-02-08 05:46:35,901 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:36,888 INFO L124 PetriNetUnfolderBase]: 913/6864 cut-off events. [2025-02-08 05:46:36,889 INFO L125 PetriNetUnfolderBase]: For 1829/4031 co-relation queries the response was YES. [2025-02-08 05:46:36,912 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10244 conditions, 6864 events. 913/6864 cut-off events. For 1829/4031 co-relation queries the response was YES. Maximal size of possible extension queue 258. Compared 77588 event pairs, 199 based on Foata normal form. 14/6427 useless extension candidates. Maximal degree in co-relation 10233. Up to 1219 conditions per place. [2025-02-08 05:46:36,941 INFO L140 encePairwiseOnDemand]: 452/455 looper letters, 67 selfloop transitions, 2 changer transitions 0/432 dead transitions. [2025-02-08 05:46:36,942 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 395 places, 432 transitions, 1259 flow [2025-02-08 05:46:36,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1122 transitions. [2025-02-08 05:46:36,945 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8219780219780219 [2025-02-08 05:46:36,945 INFO L175 Difference]: Start difference. First operand has 393 places, 423 transitions, 1081 flow. Second operand 3 states and 1122 transitions. [2025-02-08 05:46:36,945 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 395 places, 432 transitions, 1259 flow [2025-02-08 05:46:36,951 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 394 places, 432 transitions, 1258 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:36,954 INFO L231 Difference]: Finished difference. Result has 395 places, 424 transitions, 1092 flow [2025-02-08 05:46:36,955 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1080, PETRI_DIFFERENCE_MINUEND_PLACES=392, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=423, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=421, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1092, PETRI_PLACES=395, PETRI_TRANSITIONS=424} [2025-02-08 05:46:36,956 INFO L279 CegarLoopForPetriNet]: 400 programPoint places, -5 predicate places. [2025-02-08 05:46:36,956 INFO L471 AbstractCegarLoop]: Abstraction has has 395 places, 424 transitions, 1092 flow [2025-02-08 05:46:36,957 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 366.3333333333333) internal successors, (1099), 3 states have internal predecessors, (1099), 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) [2025-02-08 05:46:36,957 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:36,957 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:36,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-02-08 05:46:36,957 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:36,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:36,958 INFO L85 PathProgramCache]: Analyzing trace with hash -845535955, now seen corresponding path program 1 times [2025-02-08 05:46:36,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:36,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613731259] [2025-02-08 05:46:36,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:36,969 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 72 statements into 1 equivalence classes. [2025-02-08 05:46:36,976 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 72 of 72 statements. [2025-02-08 05:46:36,976 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:36,976 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:37,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:37,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:37,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613731259] [2025-02-08 05:46:37,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613731259] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:37,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:37,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:37,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617989184] [2025-02-08 05:46:37,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:37,076 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-08 05:46:37,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:37,077 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-08 05:46:37,077 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-02-08 05:46:37,118 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 363 out of 455 [2025-02-08 05:46:37,120 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 395 places, 424 transitions, 1092 flow. Second operand has 5 states, 5 states have (on average 364.6) internal successors, (1823), 5 states have internal predecessors, (1823), 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) [2025-02-08 05:46:37,120 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:37,120 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 363 of 455 [2025-02-08 05:46:37,120 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:37,964 INFO L124 PetriNetUnfolderBase]: 1027/6935 cut-off events. [2025-02-08 05:46:37,965 INFO L125 PetriNetUnfolderBase]: For 1952/4739 co-relation queries the response was YES. [2025-02-08 05:46:37,991 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10713 conditions, 6935 events. 1027/6935 cut-off events. For 1952/4739 co-relation queries the response was YES. Maximal size of possible extension queue 284. Compared 79962 event pairs, 36 based on Foata normal form. 129/6623 useless extension candidates. Maximal degree in co-relation 10701. Up to 1155 conditions per place. [2025-02-08 05:46:38,009 INFO L140 encePairwiseOnDemand]: 450/455 looper letters, 111 selfloop transitions, 5 changer transitions 0/477 dead transitions. [2025-02-08 05:46:38,009 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 400 places, 477 transitions, 1584 flow [2025-02-08 05:46:38,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:38,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2229 transitions. [2025-02-08 05:46:38,014 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8164835164835165 [2025-02-08 05:46:38,014 INFO L175 Difference]: Start difference. First operand has 395 places, 424 transitions, 1092 flow. Second operand 6 states and 2229 transitions. [2025-02-08 05:46:38,014 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 400 places, 477 transitions, 1584 flow [2025-02-08 05:46:38,019 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 399 places, 477 transitions, 1582 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:38,023 INFO L231 Difference]: Finished difference. Result has 402 places, 426 transitions, 1116 flow [2025-02-08 05:46:38,024 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=455, PETRI_DIFFERENCE_MINUEND_FLOW=1090, PETRI_DIFFERENCE_MINUEND_PLACES=394, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=419, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1116, PETRI_PLACES=402, PETRI_TRANSITIONS=426} [2025-02-08 05:46:38,025 INFO L279 CegarLoopForPetriNet]: 400 programPoint places, 2 predicate places. [2025-02-08 05:46:38,025 INFO L471 AbstractCegarLoop]: Abstraction has has 402 places, 426 transitions, 1116 flow [2025-02-08 05:46:38,026 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 364.6) internal successors, (1823), 5 states have internal predecessors, (1823), 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) [2025-02-08 05:46:38,026 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:38,026 INFO L206 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:38,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-02-08 05:46:38,027 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 24 more)] === [2025-02-08 05:46:38,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:38,027 INFO L85 PathProgramCache]: Analyzing trace with hash -2043796680, now seen corresponding path program 1 times [2025-02-08 05:46:38,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:38,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12906644] [2025-02-08 05:46:38,027 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:38,044 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-02-08 05:46:38,066 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-02-08 05:46:38,067 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:38,067 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:38,067 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 05:46:38,078 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-02-08 05:46:38,097 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-02-08 05:46:38,097 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:38,097 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:38,121 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 05:46:38,121 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-08 05:46:38,121 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (26 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (25 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (24 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (23 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (22 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (21 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (20 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr23ASSERT_VIOLATIONDATA_RACE (19 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (18 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr32ASSERT_VIOLATIONDATA_RACE (17 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr31ASSERT_VIOLATIONDATA_RACE (16 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr22ASSERT_VIOLATIONDATA_RACE (15 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr21ASSERT_VIOLATIONDATA_RACE (14 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (13 of 27 remaining) [2025-02-08 05:46:38,122 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr23ASSERT_VIOLATIONDATA_RACE (12 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (11 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr32ASSERT_VIOLATIONDATA_RACE (10 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr31ASSERT_VIOLATIONDATA_RACE (9 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr22ASSERT_VIOLATIONDATA_RACE (8 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr21ASSERT_VIOLATIONDATA_RACE (7 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (6 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr23ASSERT_VIOLATIONDATA_RACE (5 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (4 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr32ASSERT_VIOLATIONDATA_RACE (3 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr31ASSERT_VIOLATIONDATA_RACE (2 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr22ASSERT_VIOLATIONDATA_RACE (1 of 27 remaining) [2025-02-08 05:46:38,123 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr21ASSERT_VIOLATIONDATA_RACE (0 of 27 remaining) [2025-02-08 05:46:38,123 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-02-08 05:46:38,123 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:38,124 WARN L246 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2025-02-08 05:46:38,124 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2025-02-08 05:46:38,233 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-02-08 05:46:38,242 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 545 places, 618 transitions, 1263 flow [2025-02-08 05:46:38,376 INFO L124 PetriNetUnfolderBase]: 159/1085 cut-off events. [2025-02-08 05:46:38,377 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2025-02-08 05:46:38,402 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1110 conditions, 1085 events. 159/1085 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 5343 event pairs, 1 based on Foata normal form. 0/856 useless extension candidates. Maximal degree in co-relation 728. Up to 24 conditions per place. [2025-02-08 05:46:38,402 INFO L82 GeneralOperation]: Start removeDead. Operand has 545 places, 618 transitions, 1263 flow [2025-02-08 05:46:38,413 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 545 places, 618 transitions, 1263 flow [2025-02-08 05:46:38,414 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:46:38,415 INFO L333 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, 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;@1c328d0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:46:38,415 INFO L334 AbstractCegarLoop]: Starting to check reachability of 34 error locations. [2025-02-08 05:46:38,417 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:46:38,417 INFO L124 PetriNetUnfolderBase]: 12/70 cut-off events. [2025-02-08 05:46:38,417 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:46:38,417 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:38,417 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:38,417 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 31 more)] === [2025-02-08 05:46:38,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:38,418 INFO L85 PathProgramCache]: Analyzing trace with hash 1142129192, now seen corresponding path program 1 times [2025-02-08 05:46:38,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:38,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356604274] [2025-02-08 05:46:38,418 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:38,426 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-02-08 05:46:38,428 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-02-08 05:46:38,428 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:38,428 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:38,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:38,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356604274] [2025-02-08 05:46:38,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356604274] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:38,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:38,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:38,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406201279] [2025-02-08 05:46:38,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:38,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 05:46:38,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:38,437 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 05:46:38,437 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 05:46:38,438 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 502 out of 618 [2025-02-08 05:46:38,439 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 545 places, 618 transitions, 1263 flow. Second operand has 2 states, 2 states have (on average 502.5) internal successors, (1005), 2 states have internal predecessors, (1005), 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) [2025-02-08 05:46:38,439 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:38,439 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 502 of 618 [2025-02-08 05:46:38,439 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:40,676 INFO L124 PetriNetUnfolderBase]: 661/14269 cut-off events. [2025-02-08 05:46:40,677 INFO L125 PetriNetUnfolderBase]: For 799/799 co-relation queries the response was YES. [2025-02-08 05:46:40,779 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15585 conditions, 14269 events. 661/14269 cut-off events. For 799/799 co-relation queries the response was YES. Maximal size of possible extension queue 348. Compared 191132 event pairs, 591 based on Foata normal form. 7376/20207 useless extension candidates. Maximal degree in co-relation 2156. Up to 996 conditions per place. [2025-02-08 05:46:40,821 INFO L140 encePairwiseOnDemand]: 523/618 looper letters, 21 selfloop transitions, 0 changer transitions 0/519 dead transitions. [2025-02-08 05:46:40,822 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 521 places, 519 transitions, 1107 flow [2025-02-08 05:46:40,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 05:46:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-02-08 05:46:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1120 transitions. [2025-02-08 05:46:40,824 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9061488673139159 [2025-02-08 05:46:40,824 INFO L175 Difference]: Start difference. First operand has 545 places, 618 transitions, 1263 flow. Second operand 2 states and 1120 transitions. [2025-02-08 05:46:40,825 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 521 places, 519 transitions, 1107 flow [2025-02-08 05:46:40,827 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 521 places, 519 transitions, 1107 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:40,831 INFO L231 Difference]: Finished difference. Result has 521 places, 519 transitions, 1065 flow [2025-02-08 05:46:40,832 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=618, PETRI_DIFFERENCE_MINUEND_FLOW=1065, PETRI_DIFFERENCE_MINUEND_PLACES=520, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=519, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=519, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1065, PETRI_PLACES=521, PETRI_TRANSITIONS=519} [2025-02-08 05:46:40,832 INFO L279 CegarLoopForPetriNet]: 545 programPoint places, -24 predicate places. [2025-02-08 05:46:40,833 INFO L471 AbstractCegarLoop]: Abstraction has has 521 places, 519 transitions, 1065 flow [2025-02-08 05:46:40,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 502.5) internal successors, (1005), 2 states have internal predecessors, (1005), 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) [2025-02-08 05:46:40,833 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:40,833 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:40,833 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-02-08 05:46:40,834 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 31 more)] === [2025-02-08 05:46:40,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:40,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1105739874, now seen corresponding path program 1 times [2025-02-08 05:46:40,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:40,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655079684] [2025-02-08 05:46:40,834 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:40,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:40,844 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-02-08 05:46:40,847 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-02-08 05:46:40,848 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:40,848 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:41,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:41,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655079684] [2025-02-08 05:46:41,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655079684] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:41,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:41,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:41,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120960762] [2025-02-08 05:46:41,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:41,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-08 05:46:41,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:41,284 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-08 05:46:41,284 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-02-08 05:46:41,421 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 483 out of 618 [2025-02-08 05:46:41,424 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 521 places, 519 transitions, 1065 flow. Second operand has 6 states, 6 states have (on average 484.5) internal successors, (2907), 6 states have internal predecessors, (2907), 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) [2025-02-08 05:46:41,424 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:41,424 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 483 of 618 [2025-02-08 05:46:41,424 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:50,864 INFO L124 PetriNetUnfolderBase]: 14029/51303 cut-off events. [2025-02-08 05:46:50,866 INFO L125 PetriNetUnfolderBase]: For 1428/1428 co-relation queries the response was YES. [2025-02-08 05:46:51,276 INFO L83 FinitePrefix]: Finished finitePrefix Result has 72063 conditions, 51303 events. 14029/51303 cut-off events. For 1428/1428 co-relation queries the response was YES. Maximal size of possible extension queue 2437. Compared 740068 event pairs, 9248 based on Foata normal form. 0/46027 useless extension candidates. Maximal degree in co-relation 72057. Up to 18696 conditions per place. [2025-02-08 05:46:51,526 INFO L140 encePairwiseOnDemand]: 596/618 looper letters, 41 selfloop transitions, 66 changer transitions 0/586 dead transitions. [2025-02-08 05:46:51,526 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 526 places, 586 transitions, 1425 flow [2025-02-08 05:46:51,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3006 transitions. [2025-02-08 05:46:51,532 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8106796116504854 [2025-02-08 05:46:51,532 INFO L175 Difference]: Start difference. First operand has 521 places, 519 transitions, 1065 flow. Second operand 6 states and 3006 transitions. [2025-02-08 05:46:51,532 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 526 places, 586 transitions, 1425 flow [2025-02-08 05:46:51,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 526 places, 586 transitions, 1425 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:51,540 INFO L231 Difference]: Finished difference. Result has 531 places, 584 transitions, 1501 flow [2025-02-08 05:46:51,540 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=618, PETRI_DIFFERENCE_MINUEND_FLOW=1065, PETRI_DIFFERENCE_MINUEND_PLACES=521, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=519, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=498, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1501, PETRI_PLACES=531, PETRI_TRANSITIONS=584} [2025-02-08 05:46:51,541 INFO L279 CegarLoopForPetriNet]: 545 programPoint places, -14 predicate places. [2025-02-08 05:46:51,541 INFO L471 AbstractCegarLoop]: Abstraction has has 531 places, 584 transitions, 1501 flow [2025-02-08 05:46:51,542 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 484.5) internal successors, (2907), 6 states have internal predecessors, (2907), 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) [2025-02-08 05:46:51,542 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:51,542 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:51,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-02-08 05:46:51,543 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 31 more)] === [2025-02-08 05:46:51,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:51,543 INFO L85 PathProgramCache]: Analyzing trace with hash 1778163289, now seen corresponding path program 1 times [2025-02-08 05:46:51,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:51,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031653072] [2025-02-08 05:46:51,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:51,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:51,551 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-02-08 05:46:51,553 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-02-08 05:46:51,553 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:51,553 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:51,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:51,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031653072] [2025-02-08 05:46:51,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031653072] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:51,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:51,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:51,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019174066] [2025-02-08 05:46:51,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:51,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:51,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:51,567 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:51,567 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:51,572 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 496 out of 618 [2025-02-08 05:46:51,574 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 531 places, 584 transitions, 1501 flow. Second operand has 3 states, 3 states have (on average 496.6666666666667) internal successors, (1490), 3 states have internal predecessors, (1490), 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) [2025-02-08 05:46:51,574 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:51,574 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 496 of 618 [2025-02-08 05:46:51,574 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:59,519 INFO L124 PetriNetUnfolderBase]: 9717/43286 cut-off events. [2025-02-08 05:46:59,519 INFO L125 PetriNetUnfolderBase]: For 16391/23849 co-relation queries the response was YES. [2025-02-08 05:46:59,975 INFO L83 FinitePrefix]: Finished finitePrefix Result has 73204 conditions, 43286 events. 9717/43286 cut-off events. For 16391/23849 co-relation queries the response was YES. Maximal size of possible extension queue 1726. Compared 626510 event pairs, 2692 based on Foata normal form. 516/41124 useless extension candidates. Maximal degree in co-relation 73193. Up to 10525 conditions per place. [2025-02-08 05:47:00,154 INFO L140 encePairwiseOnDemand]: 615/618 looper letters, 99 selfloop transitions, 1 changer transitions 0/597 dead transitions. [2025-02-08 05:47:00,154 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 531 places, 597 transitions, 1757 flow [2025-02-08 05:47:00,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:47:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:47:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1530 transitions. [2025-02-08 05:47:00,157 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8252427184466019 [2025-02-08 05:47:00,157 INFO L175 Difference]: Start difference. First operand has 531 places, 584 transitions, 1501 flow. Second operand 3 states and 1530 transitions. [2025-02-08 05:47:00,157 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 531 places, 597 transitions, 1757 flow [2025-02-08 05:47:00,169 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 531 places, 597 transitions, 1757 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:47:00,173 INFO L231 Difference]: Finished difference. Result has 531 places, 582 transitions, 1499 flow [2025-02-08 05:47:00,174 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=618, PETRI_DIFFERENCE_MINUEND_FLOW=1497, PETRI_DIFFERENCE_MINUEND_PLACES=529, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=582, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=581, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1499, PETRI_PLACES=531, PETRI_TRANSITIONS=582} [2025-02-08 05:47:00,174 INFO L279 CegarLoopForPetriNet]: 545 programPoint places, -14 predicate places. [2025-02-08 05:47:00,175 INFO L471 AbstractCegarLoop]: Abstraction has has 531 places, 582 transitions, 1499 flow [2025-02-08 05:47:00,175 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 496.6666666666667) internal successors, (1490), 3 states have internal predecessors, (1490), 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) [2025-02-08 05:47:00,175 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:47:00,175 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:47:00,175 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-02-08 05:47:00,175 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 31 more)] === [2025-02-08 05:47:00,176 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:47:00,176 INFO L85 PathProgramCache]: Analyzing trace with hash -581973741, now seen corresponding path program 1 times [2025-02-08 05:47:00,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:47:00,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956312120] [2025-02-08 05:47:00,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:47:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:47:00,182 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-02-08 05:47:00,183 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-02-08 05:47:00,183 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:47:00,183 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:47:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:47:00,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:47:00,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956312120] [2025-02-08 05:47:00,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956312120] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:47:00,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:47:00,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:47:00,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830881271] [2025-02-08 05:47:00,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:47:00,196 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:47:00,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:47:00,196 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:47:00,196 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:47:00,198 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 499 out of 618 [2025-02-08 05:47:00,200 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 531 places, 582 transitions, 1499 flow. Second operand has 3 states, 3 states have (on average 499.6666666666667) internal successors, (1499), 3 states have internal predecessors, (1499), 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) [2025-02-08 05:47:00,200 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:47:00,200 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 499 of 618 [2025-02-08 05:47:00,200 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:47:07,160 INFO L124 PetriNetUnfolderBase]: 8247/39991 cut-off events. [2025-02-08 05:47:07,160 INFO L125 PetriNetUnfolderBase]: For 13914/17509 co-relation queries the response was YES. [2025-02-08 05:47:07,512 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66447 conditions, 39991 events. 8247/39991 cut-off events. For 13914/17509 co-relation queries the response was YES. Maximal size of possible extension queue 1492. Compared 577021 event pairs, 3827 based on Foata normal form. 36/38705 useless extension candidates. Maximal degree in co-relation 66435. Up to 9055 conditions per place. [2025-02-08 05:47:07,654 INFO L140 encePairwiseOnDemand]: 616/618 looper letters, 97 selfloop transitions, 1 changer transitions 0/596 dead transitions. [2025-02-08 05:47:07,654 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 532 places, 596 transitions, 1753 flow [2025-02-08 05:47:07,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:47:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:47:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1536 transitions. [2025-02-08 05:47:07,657 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8284789644012945 [2025-02-08 05:47:07,657 INFO L175 Difference]: Start difference. First operand has 531 places, 582 transitions, 1499 flow. Second operand 3 states and 1536 transitions. [2025-02-08 05:47:07,657 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 532 places, 596 transitions, 1753 flow [2025-02-08 05:47:07,676 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 531 places, 596 transitions, 1752 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:47:07,680 INFO L231 Difference]: Finished difference. Result has 531 places, 581 transitions, 1498 flow [2025-02-08 05:47:07,681 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=618, PETRI_DIFFERENCE_MINUEND_FLOW=1496, PETRI_DIFFERENCE_MINUEND_PLACES=529, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=581, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=580, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1498, PETRI_PLACES=531, PETRI_TRANSITIONS=581} [2025-02-08 05:47:07,681 INFO L279 CegarLoopForPetriNet]: 545 programPoint places, -14 predicate places. [2025-02-08 05:47:07,681 INFO L471 AbstractCegarLoop]: Abstraction has has 531 places, 581 transitions, 1498 flow [2025-02-08 05:47:07,682 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 499.6666666666667) internal successors, (1499), 3 states have internal predecessors, (1499), 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) [2025-02-08 05:47:07,682 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:47:07,682 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:47:07,682 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-02-08 05:47:07,682 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 31 more)] === [2025-02-08 05:47:07,682 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:47:07,682 INFO L85 PathProgramCache]: Analyzing trace with hash 973085851, now seen corresponding path program 1 times [2025-02-08 05:47:07,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:47:07,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678990616] [2025-02-08 05:47:07,683 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:47:07,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:47:07,692 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-02-08 05:47:07,695 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-02-08 05:47:07,695 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:47:07,695 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:47:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:47:07,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:47:07,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678990616] [2025-02-08 05:47:07,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678990616] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:47:07,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:47:07,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 05:47:07,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272153563] [2025-02-08 05:47:07,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:47:07,729 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:47:07,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:47:07,729 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:47:07,729 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:47:07,747 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 496 out of 618 [2025-02-08 05:47:07,748 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 531 places, 581 transitions, 1498 flow. Second operand has 3 states, 3 states have (on average 497.3333333333333) internal successors, (1492), 3 states have internal predecessors, (1492), 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) [2025-02-08 05:47:07,748 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:47:07,748 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 496 of 618 [2025-02-08 05:47:07,748 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand