./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/libvsync/cnalock.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/cnalock.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 34e9f64e541272dd9ea9a959271dc176e797335c8277127c4c0a13bf1a3bf002 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 05:46:19,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 05:46:20,028 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-02-08 05:46:20,033 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 05:46:20,034 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 05:46:20,057 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 05:46:20,058 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 05:46:20,058 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 05:46:20,059 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 05:46:20,059 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 05:46:20,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 05:46:20,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 05:46:20,060 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 05:46:20,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 05:46:20,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 05:46:20,061 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 05:46:20,062 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 05:46:20,062 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 05:46:20,062 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 05:46:20,062 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 05:46:20,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 05:46:20,062 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 05:46:20,062 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 05:46:20,063 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 05:46:20,063 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 -> 34e9f64e541272dd9ea9a959271dc176e797335c8277127c4c0a13bf1a3bf002 [2025-02-08 05:46:20,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 05:46:20,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 05:46:20,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 05:46:20,316 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 05:46:20,316 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 05:46:20,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/libvsync/cnalock.i [2025-02-08 05:46:21,452 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94845ff97/85d4aa35db504cf4879485769e93ecf6/FLAG9576a0a77 [2025-02-08 05:46:21,921 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 05:46:21,922 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/libvsync/cnalock.i [2025-02-08 05:46:21,951 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94845ff97/85d4aa35db504cf4879485769e93ecf6/FLAG9576a0a77 [2025-02-08 05:46:21,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94845ff97/85d4aa35db504cf4879485769e93ecf6 [2025-02-08 05:46:21,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 05:46:21,966 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 05:46:21,968 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 05:46:21,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 05:46:21,972 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 05:46:21,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 05:46:21" (1/1) ... [2025-02-08 05:46:21,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467482ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:21, skipping insertion in model container [2025-02-08 05:46:21,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 05:46:21" (1/1) ... [2025-02-08 05:46:22,036 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 05:46:23,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 05:46:23,716 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 05:46:23,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3755] [2025-02-08 05:46:23,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3757] [2025-02-08 05:46:23,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3762] [2025-02-08 05:46:23,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3764] [2025-02-08 05:46:23,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3770] [2025-02-08 05:46:23,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3772] [2025-02-08 05:46:23,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3778] [2025-02-08 05:46:23,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3780] [2025-02-08 05:46:23,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3786] [2025-02-08 05:46:23,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3788] [2025-02-08 05:46:23,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3794] [2025-02-08 05:46:23,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3796] [2025-02-08 05:46:23,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3802] [2025-02-08 05:46:23,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3804] [2025-02-08 05:46:23,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3810] [2025-02-08 05:46:23,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3812] [2025-02-08 05:46:23,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3817] [2025-02-08 05:46:23,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3819] [2025-02-08 05:46:23,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3824] [2025-02-08 05:46:23,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3826] [2025-02-08 05:46:23,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3831] [2025-02-08 05:46:23,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3833] [2025-02-08 05:46:23,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3838] [2025-02-08 05:46:23,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3840] [2025-02-08 05:46:23,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3845] [2025-02-08 05:46:23,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3847] [2025-02-08 05:46:23,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3852] [2025-02-08 05:46:23,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3855] [2025-02-08 05:46:23,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3861] [2025-02-08 05:46:23,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3864] [2025-02-08 05:46:23,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3870] [2025-02-08 05:46:23,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3873] [2025-02-08 05:46:23,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3879] [2025-02-08 05:46:23,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3882] [2025-02-08 05:46:23,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3888] [2025-02-08 05:46:23,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3891] [2025-02-08 05:46:23,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3897] [2025-02-08 05:46:23,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3900] [2025-02-08 05:46:23,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3907] [2025-02-08 05:46:23,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3910] [2025-02-08 05:46:23,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3917] [2025-02-08 05:46:23,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3920] [2025-02-08 05:46:23,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3927] [2025-02-08 05:46:23,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3930] [2025-02-08 05:46:23,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3937] [2025-02-08 05:46:23,802 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3940] [2025-02-08 05:46:23,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3947] [2025-02-08 05:46:23,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3950] [2025-02-08 05:46:23,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3957] [2025-02-08 05:46:23,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3960] [2025-02-08 05:46:23,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3966] [2025-02-08 05:46:23,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3969] [2025-02-08 05:46:23,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3975] [2025-02-08 05:46:23,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3978] [2025-02-08 05:46:23,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3984] [2025-02-08 05:46:23,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3987] [2025-02-08 05:46:23,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3993] [2025-02-08 05:46:23,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3996] [2025-02-08 05:46:23,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4002] [2025-02-08 05:46:23,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4005] [2025-02-08 05:46:23,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4011] [2025-02-08 05:46:23,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4014] [2025-02-08 05:46:23,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4020] [2025-02-08 05:46:23,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4023] [2025-02-08 05:46:23,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4029] [2025-02-08 05:46:23,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4032] [2025-02-08 05:46:23,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4038] [2025-02-08 05:46:23,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4041] [2025-02-08 05:46:23,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4047] [2025-02-08 05:46:23,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4050] [2025-02-08 05:46:23,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4056] [2025-02-08 05:46:23,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4059] [2025-02-08 05:46:23,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4065] [2025-02-08 05:46:23,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4068] [2025-02-08 05:46:23,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4074] [2025-02-08 05:46:23,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4077] [2025-02-08 05:46:23,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4083] [2025-02-08 05:46:23,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4086] [2025-02-08 05:46:23,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4092] [2025-02-08 05:46:23,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4095] [2025-02-08 05:46:23,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4101] [2025-02-08 05:46:23,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4103] [2025-02-08 05:46:23,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4109] [2025-02-08 05:46:23,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4111] [2025-02-08 05:46:23,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4117] [2025-02-08 05:46:23,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4119] [2025-02-08 05:46:23,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4125] [2025-02-08 05:46:23,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4127] [2025-02-08 05:46:23,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4133] [2025-02-08 05:46:23,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4135] [2025-02-08 05:46:23,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4141] [2025-02-08 05:46:23,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4143] [2025-02-08 05:46:23,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4149] [2025-02-08 05:46:23,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4151] [2025-02-08 05:46:23,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4157] [2025-02-08 05:46:23,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4159] [2025-02-08 05:46:23,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4165] [2025-02-08 05:46:23,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4167] [2025-02-08 05:46:23,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4173] [2025-02-08 05:46:23,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4175] [2025-02-08 05:46:23,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 05:46:24,071 INFO L204 MainTranslator]: Completed translation [2025-02-08 05:46:24,072 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24 WrapperNode [2025-02-08 05:46:24,072 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 05:46:24,073 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 05:46:24,073 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 05:46:24,073 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 05:46:24,077 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,135 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,186 INFO L138 Inliner]: procedures = 919, calls = 958, calls flagged for inlining = 842, calls inlined = 87, statements flattened = 975 [2025-02-08 05:46:24,187 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 05:46:24,187 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 05:46:24,187 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 05:46:24,187 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 05:46:24,201 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,201 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,209 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,246 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,250 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,257 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,264 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 05:46:24,271 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 05:46:24,272 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 05:46:24,272 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 05:46:24,272 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (1/1) ... [2025-02-08 05:46:24,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 05:46:24,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 05:46:24,299 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 05:46:24,301 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 05:46:24,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-02-08 05:46:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 05:46:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-02-08 05:46:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 05:46:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 05:46:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure run [2025-02-08 05:46:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2025-02-08 05:46:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 05:46:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-02-08 05:46:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-02-08 05:46:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 05:46:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-02-08 05:46:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-08 05:46:24,322 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 05:46:24,474 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 05:46:24,475 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 05:46:24,755 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6069: havoc main_~#t~0#1.base, main_~#t~0#1.offset; [2025-02-08 05:46:24,755 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6069-1: SUMMARY for call ULTIMATE.dealloc(main_~#t~0#1.base, main_~#t~0#1.offset); srcloc: null [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885: havoc vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-2: havoc vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-3: assume { :end_inline_vatomic32_read } true;vatomic32_read_rlx_#res#1 := vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-4: havoc vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-5: havoc vatomic32_read_#t~mem432#1, vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-6: vatomic32_read_rlx_#t~ret112#1 := vatomic32_read_#res#1; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-7: havoc vatomic32_read_#t~mem432#1, vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,556 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-8: havoc vatomic32_read_#res#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-9: assume { :begin_inline_vatomic32_read } true;vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset := vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-10: havoc vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-12: havoc vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-13: assume { :end_inline_vatomic32_read } true;vatomic32_read_rlx_#res#1 := vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-14: havoc vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-15: havoc vatomic32_read_#t~mem432#1, vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-16: vatomic32_read_rlx_#t~ret112#1 := vatomic32_read_#res#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-17: havoc vatomic32_read_#t~mem432#1, vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-18: havoc vatomic32_read_#res#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-19: assume { :begin_inline_vatomic32_read } true;vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset := vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-20: havoc vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-22: havoc vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-23: assume { :end_inline_vatomic32_read } true;vatomic32_read_rlx_#res#1 := vatomic32_read_rlx_#t~ret112#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-24: havoc vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-25: havoc vatomic32_read_#t~mem432#1, vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-26: vatomic32_read_rlx_#t~ret112#1 := vatomic32_read_#res#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-27: havoc vatomic32_read_#t~mem432#1, vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-28: havoc vatomic32_read_#res#1; [2025-02-08 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1885-29: assume { :begin_inline_vatomic32_read } true;vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset := vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,557 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 05:46:25,557 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 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:25,557 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 05:46:25,557 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-1: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:25,557 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-2: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:25,558 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L565-3: verification_spin_end_~v#1 := verification_spin_end_#in~v#1; [2025-02-08 05:46:25,558 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: cnalock_release_~succ~0#1.base, cnalock_release_~succ~0#1.offset := 0, 0; [2025-02-08 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:25,558 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-2: [2025-02-08 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-9: havoc vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset; [2025-02-08 05:46:25,558 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 05:46:25,558 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-11: [2025-02-08 05:46:25,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455: cnalock_release_~value~0#1.base, cnalock_release_~value~0#1.offset := 0, 1; [2025-02-08 05:46:25,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-10: 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 05:46:25,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-13: 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 05:46:25,559 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-13: 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 05:46:25,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-12: SUMMARY for call vatomicptr_read_#t~mem435#1.base, vatomicptr_read_#t~mem435#1.offset := read~$Pointer$(vatomicptr_read_~a#1.base, vatomicptr_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-15: #race := #race[vatomicptr_read_~a#1.base,2 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:25,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-14: #race := #race[vatomicptr_read_~a#1.base,3 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:25,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-17: #race := #race[vatomicptr_read_~a#1.base,vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:25,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-16: #race := #race[vatomicptr_read_~a#1.base,1 + vatomicptr_read_~a#1.offset := 0]; [2025-02-08 05:46:25,560 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 05:46:25,560 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 05:46:25,560 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 05:46:25,560 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-20: [2025-02-08 05:46:25,560 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 05:46:25,560 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-29: [2025-02-08 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 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 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3672: vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset := vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset; [2025-02-08 05:46:25,561 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 05:46:25,561 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 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3672-2: vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset := vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset; [2025-02-08 05:46:25,561 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 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3672-1: vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset := vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset; [2025-02-08 05:46:25,561 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 05:46:25,561 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 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3672-4: vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset := vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset; [2025-02-08 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3672-3: vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset := vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset; [2025-02-08 05:46:25,561 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-38: [2025-02-08 05:46:25,561 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 05:46:25,562 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 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3672-5: vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset := vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset; [2025-02-08 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456-1: assume { :end_inline__cnalock_keep_lock_local } true;cnalock_release_~keep_lock~0#1 := cnalock_release_#t~ret817#1; [2025-02-08 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456-2: havoc _cnalock_keep_lock_local_#t~ret803#1; [2025-02-08 05:46:25,562 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 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456: havoc cnalock_release_#t~ret817#1; [2025-02-08 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456-5: assume { :begin_inline__cnalock_keep_lock_local } true;havoc _cnalock_keep_lock_local_#res#1; [2025-02-08 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-47: [2025-02-08 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456-3: cnalock_release_#t~ret817#1 := _cnalock_keep_lock_local_#res#1; [2025-02-08 05:46:25,562 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 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456-4: havoc _cnalock_keep_lock_local_#t~ret803#1; [2025-02-08 05:46:25,562 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 05:46:25,562 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 05:46:25,562 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 05:46:25,562 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 05:46:25,562 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 05:46:25,562 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 05:46:25,562 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 05:46:25,562 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3805-3: 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3803-65: [2025-02-08 05:46:25,563 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 05:46:25,563 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 05:46:25,563 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 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568: assume true; [2025-02-08 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568: assume !true; [2025-02-08 05:46:25,563 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 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-1: assume false; [2025-02-08 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-1: assume !false; [2025-02-08 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-2: assume true; [2025-02-08 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-2: assume !true; [2025-02-08 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-3: assume false; [2025-02-08 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-3: assume !false; [2025-02-08 05:46:25,563 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 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-4: assume true; [2025-02-08 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-4: assume !true; [2025-02-08 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-5: assume false; [2025-02-08 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-5: assume !false; [2025-02-08 05:46:25,563 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 05:46:25,563 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-6: assume true; [2025-02-08 05:46:25,566 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-6: assume !true; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-7: assume false; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-7: assume !false; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5391: havoc cnalock_acquire_#t~ret801#1.base, cnalock_acquire_#t~ret801#1.offset; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-8: assume true; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-8: assume !true; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5391-1: assume { :end_inline_vatomicptr_xchg } true;cnalock_acquire_~tail~0#1.base, cnalock_acquire_~tail~0#1.offset := cnalock_acquire_#t~ret801#1.base, cnalock_acquire_#t~ret801#1.offset; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5457: assume 0 != cnalock_release_~keep_lock~0#1 % 4294967296; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5457: assume !(0 != cnalock_release_~keep_lock~0#1 % 4294967296); [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-9: assume false; [2025-02-08 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-9: assume !false; [2025-02-08 05:46:25,567 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 05:46:25,567 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-10: assume true; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-10: assume !true; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-11: assume false; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-11: assume !false; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5391-4: cnalock_acquire_#t~ret801#1.base, cnalock_acquire_#t~ret801#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-12: assume true; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-12: assume !true; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-13: assume false; [2025-02-08 05:46:25,568 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-13: assume !false; [2025-02-08 05:46:25,569 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5391-2: 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 05:46:25,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-14: assume true; [2025-02-08 05:46:25,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-14: assume !true; [2025-02-08 05:46:25,570 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5391-3: 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 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-15: assume false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-15: assume !false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-16: assume true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-16: assume !true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-17: assume false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-17: assume !false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-18: assume true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-18: assume !true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-19: assume false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-19: assume !false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-20: assume true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-20: assume !true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-21: assume false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-21: assume !false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-22: assume true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-22: assume !true; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-23: assume false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L568-23: assume !false; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458: havoc cnalock_release_#t~ret818#1.base, cnalock_release_#t~ret818#1.offset; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-3: havoc _cnalock_find_successor_#t~ret804#1.base, _cnalock_find_successor_#t~ret804#1.offset, _cnalock_find_successor_#t~ret805#1, _cnalock_find_successor_#t~ret806#1, _cnalock_find_successor_#t~short807#1, _cnalock_find_successor_#t~ret808#1.base, _cnalock_find_successor_#t~ret808#1.offset, _cnalock_find_successor_#t~ret809#1.base, _cnalock_find_successor_#t~ret809#1.offset, _cnalock_find_successor_#t~ret810#1.base, _cnalock_find_successor_#t~ret810#1.offset, _cnalock_find_successor_~origSecHead~0#1.base, _cnalock_find_successor_~origSecHead~0#1.offset, _cnalock_find_successor_~me#1.base, _cnalock_find_successor_~me#1.offset, _cnalock_find_successor_~numa_node#1, _cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset, _cnalock_find_successor_~my_node~0#1, _cnalock_find_successor_~sec_head~0#1.base, _cnalock_find_successor_~sec_head~0#1.offset, _cnalock_find_successor_~sec_tail~0#1.base, _cnalock_find_successor_~sec_tail~0#1.offset, _cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset, _cnalock_find_successor_~spin~0#1.base, _cnalock_find_successor_~spin~0#1.offset; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-4: cnalock_release_#t~ret818#1.base, cnalock_release_#t~ret818#1.offset := _cnalock_find_successor_#res#1.base, _cnalock_find_successor_#res#1.offset; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-1: assume { :end_inline__cnalock_find_successor } true;cnalock_release_~succ~0#1.base, cnalock_release_~succ~0#1.offset := cnalock_release_#t~ret818#1.base, cnalock_release_#t~ret818#1.offset; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-2: havoc _cnalock_find_successor_#in~me#1.base, _cnalock_find_successor_#in~me#1.offset, _cnalock_find_successor_#in~numa_node#1; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5392: assume cnalock_acquire_~tail~0#1.base == 0 && cnalock_acquire_~tail~0#1.offset == 0; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5392: assume !(cnalock_acquire_~tail~0#1.base == 0 && cnalock_acquire_~tail~0#1.offset == 0); [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-7: assume { :begin_inline__cnalock_find_successor } true;_cnalock_find_successor_#in~me#1.base, _cnalock_find_successor_#in~me#1.offset, _cnalock_find_successor_#in~numa_node#1 := cnalock_release_~me#1.base, cnalock_release_~me#1.offset, cnalock_release_~numa_node#1; [2025-02-08 05:46:25,571 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-5: havoc _cnalock_find_successor_#t~ret804#1.base, _cnalock_find_successor_#t~ret804#1.offset, _cnalock_find_successor_#t~ret805#1, _cnalock_find_successor_#t~ret806#1, _cnalock_find_successor_#t~short807#1, _cnalock_find_successor_#t~ret808#1.base, _cnalock_find_successor_#t~ret808#1.offset, _cnalock_find_successor_#t~ret809#1.base, _cnalock_find_successor_#t~ret809#1.offset, _cnalock_find_successor_#t~ret810#1.base, _cnalock_find_successor_#t~ret810#1.offset, _cnalock_find_successor_~origSecHead~0#1.base, _cnalock_find_successor_~origSecHead~0#1.offset, _cnalock_find_successor_~me#1.base, _cnalock_find_successor_~me#1.offset, _cnalock_find_successor_~numa_node#1, _cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset, _cnalock_find_successor_~my_node~0#1, _cnalock_find_successor_~sec_head~0#1.base, _cnalock_find_successor_~sec_head~0#1.offset, _cnalock_find_successor_~sec_tail~0#1.base, _cnalock_find_successor_~sec_tail~0#1.offset, _cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset, _cnalock_find_successor_~spin~0#1.base, _cnalock_find_successor_~spin~0#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5458-6: havoc _cnalock_find_successor_#res#1.base, _cnalock_find_successor_#res#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-3: assume { :end_inline_vatomicptr_xchg } true;vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset := vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-2: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-5: 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 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-4: 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 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-7: 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 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459: havoc cnalock_release_#t~ret819#1.base, cnalock_release_#t~ret819#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-6: vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-1: assume { :end_inline_vatomicptr_read_rlx } true;cnalock_release_~spin~1#1.base, cnalock_release_~spin~1#1.offset := cnalock_release_#t~ret819#1.base, cnalock_release_#t~ret819#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-9: 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 := vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-8: havoc vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-4: cnalock_release_#t~ret819#1.base, cnalock_release_#t~ret819#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5393-2: 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 := cnalock_acquire_~me#1.base, cnalock_acquire_~me#1.offset, 0, 1; [2025-02-08 05:46:25,572 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-5: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-10: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-2: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-13: assume { :end_inline_vatomicptr_xchg } true;vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset := vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5393: 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;assume { :end_inline_vatomicptr_write_rlx } true; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-3: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-12: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5393-1: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-15: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-14: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-6: havoc vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-17: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459-7: assume { :begin_inline_vatomicptr_read_rlx } true;vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset := cnalock_release_~me#1.base, cnalock_release_~me#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-16: vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-19: 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 := vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-18: havoc vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-20: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-23: assume { :end_inline_vatomicptr_xchg } true;vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset := vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-22: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1892: vatomic32_write_rlx_~v#1 := vatomic32_write_rlx_#in~v#1; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-25: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1892-1: vatomic32_write_rlx_~a#1.base, vatomic32_write_rlx_~a#1.offset := vatomic32_write_rlx_#in~a#1.base, vatomic32_write_rlx_#in~a#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-24: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-27: 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 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-26: vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset := vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,573 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-29: 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 := vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,575 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3675-28: havoc vatomicptr_xchg_#res#1.base, vatomicptr_xchg_#res#1.offset; [2025-02-08 05:46:25,575 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-1: havoc #t~post829#1; [2025-02-08 05:46:25,575 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-2: ~j~0#1 := 1 + #t~post829#1; [2025-02-08 05:46:25,575 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5461: assume 0 != cnalock_release_~keep_lock~0#1 % 4294967296 && (cnalock_release_~succ~0#1.base != 0 || cnalock_release_~succ~0#1.offset != 0); [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5461: assume !(0 != cnalock_release_~keep_lock~0#1 % 4294967296 && (cnalock_release_~succ~0#1.base != 0 || cnalock_release_~succ~0#1.offset != 0)); [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6056-1: havoc acquire_#in~tid#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6056: assume { :end_inline_acquire } true;assume { :begin_inline_cs } true;havoc cs_#t~post825#1, cs_#t~nondet826#1, cs_#t~post827#1, cs_#t~nondet828#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5462: cnalock_release_~value~0#1.base, cnalock_release_~value~0#1.offset := cnalock_release_~spin~1#1.base, cnalock_release_~spin~1#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-1: havoc vatomic32_write_rlx_#in~a#1.base, vatomic32_write_rlx_#in~a#1.offset, vatomic32_write_rlx_#in~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-2: havoc vatomic32_write_rlx_~a#1.base, vatomic32_write_rlx_~a#1.offset, vatomic32_write_rlx_~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396: assume { :end_inline_vatomic32_write_rlx } true;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 := cnalock_acquire_~tail~0#1.base, 4 + cnalock_acquire_~tail~0#1.offset, cnalock_acquire_~me#1.base, cnalock_acquire_~me#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396-3: assume { :begin_inline_vatomic32_write_rlx } true;vatomic32_write_rlx_#in~a#1.base, vatomic32_write_rlx_#in~a#1.offset, vatomic32_write_rlx_#in~v#1 := cnalock_acquire_~me#1.base, 8 + cnalock_acquire_~me#1.offset, cnalock_acquire_~numa_node#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6057: assume { :end_inline_cs } true;#t~post829#1 := ~j~0#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1895: assume { :end_inline_vatomic32_write } true;havoc vatomic32_write_rlx_~a#1.base, vatomic32_write_rlx_~a#1.offset, vatomic32_write_rlx_~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6057-1: havoc cs_#t~post825#1, cs_#t~nondet826#1, cs_#t~post827#1, cs_#t~nondet828#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1895-1: havoc vatomic32_write_#in~a#1.base, vatomic32_write_#in~a#1.offset, vatomic32_write_#in~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1895-2: havoc vatomic32_write_#t~nondet438#1, vatomic32_write_~a#1.base, vatomic32_write_~a#1.offset, vatomic32_write_~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1895-3: havoc vatomic32_write_#t~nondet438#1, vatomic32_write_~a#1.base, vatomic32_write_~a#1.offset, vatomic32_write_~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1895-4: assume { :begin_inline_vatomic32_write } true;vatomic32_write_#in~a#1.base, vatomic32_write_#in~a#1.offset, vatomic32_write_#in~v#1 := vatomic32_write_rlx_~a#1.base, vatomic32_write_rlx_~a#1.offset, vatomic32_write_rlx_~v#1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5463: assume cnalock_release_~spin~1#1.base == 0 && cnalock_release_~spin~1#1.offset > 1; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5463: assume !(cnalock_release_~spin~1#1.base == 0 && cnalock_release_~spin~1#1.offset > 1); [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5397-2: 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 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5397: assume { :end_inline_vatomicptr_write_rel } true;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 := cnalock_acquire_~me#1.base, cnalock_acquire_~me#1.offset, 0, 0; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5397-1: 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 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-1: assume { :end_inline_vatomicptr_xchg_rlx } true;cnalock_release_~succ~0#1.base, cnalock_release_~succ~0#1.offset := cnalock_release_#t~ret820#1.base, cnalock_release_#t~ret820#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-2: havoc vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset, vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5398: assume { :end_inline_vatomicptr_await_neq_acq } true;havoc cnalock_acquire_#t~ret802#1.base, cnalock_acquire_#t~ret802#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: havoc cnalock_release_#t~ret820#1.base, cnalock_release_#t~ret820#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-5: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset, vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5398-3: cnalock_acquire_#t~ret802#1.base, cnalock_acquire_#t~ret802#1.offset := vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-6: havoc vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5398-4: 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 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-3: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset, vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,576 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5398-1: 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 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-4: cnalock_release_#t~ret820#1.base, cnalock_release_#t~ret820#1.offset := vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5398-2: 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 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464-7: assume { :begin_inline_vatomicptr_xchg_rlx } true;vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset, vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset := cnalock_release_~spin~1#1.base, 4 + cnalock_release_~spin~1#1.offset, cnalock_release_~next~1#1.base, cnalock_release_~next~1#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5398-5: havoc vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6060-1: havoc #t~post830#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6060-2: ~j~1#1 := 1 + #t~post830#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5466: cnalock_release_~succ~0#1.base, cnalock_release_~succ~0#1.offset := cnalock_release_~next~1#1.base, cnalock_release_~next~1#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6061: assume { :end_inline_release } true;#t~post830#1 := ~j~1#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6061-1: havoc release_#in~tid#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5468-1: 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 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5468-2: 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 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5468: assume { :end_inline_vatomicptr_write_rel } true;havoc cnalock_release_#t~ret811#1.base, cnalock_release_#t~ret811#1.offset, cnalock_release_#t~ret812#1.base, cnalock_release_#t~ret812#1.offset, cnalock_release_#t~ret813#1.base, cnalock_release_#t~ret813#1.offset, cnalock_release_#t~ret814#1.base, cnalock_release_#t~ret814#1.offset, cnalock_release_#t~ret815#1.base, cnalock_release_#t~ret815#1.offset, cnalock_release_~sec_tail~1#1.base, cnalock_release_~sec_tail~1#1.offset, cnalock_release_~sec_head~1#1.base, cnalock_release_~sec_head~1#1.offset, cnalock_release_#t~ret816#1.base, cnalock_release_#t~ret816#1.offset, cnalock_release_#t~ret817#1, cnalock_release_#t~ret818#1.base, cnalock_release_#t~ret818#1.offset, cnalock_release_#t~ret819#1.base, cnalock_release_#t~ret819#1.offset, cnalock_release_#t~ret820#1.base, cnalock_release_#t~ret820#1.offset, cnalock_release_~lock#1.base, cnalock_release_~lock#1.offset, cnalock_release_~me#1.base, cnalock_release_~me#1.offset, cnalock_release_~numa_node#1, cnalock_release_~next~1#1.base, cnalock_release_~next~1#1.offset, cnalock_release_~spin~1#1.base, cnalock_release_~spin~1#1.offset, cnalock_release_~succ~0#1.base, cnalock_release_~succ~0#1.offset, cnalock_release_~value~0#1.base, cnalock_release_~value~0#1.offset, cnalock_release_~keep_lock~0#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5468-3: 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 := cnalock_release_~succ~0#1.base, cnalock_release_~succ~0#1.offset, cnalock_release_~value~0#1.base, cnalock_release_~value~0#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403: havoc _cnalock_keep_lock_local_#t~ret803#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-4: havoc vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-5: havoc vatomic32_read_rlx_#t~ret112#1, vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-2: havoc _cnalock_keep_lock_local_#t~ret803#1; [2025-02-08 05:46:25,578 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-3: assume { :end_inline_vatomic32_read_rlx } true;_cnalock_keep_lock_local_#res#1 := _cnalock_keep_lock_local_#t~ret803#1; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-8: havoc vatomic32_read_rlx_#res#1; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-9: assume { :begin_inline_vatomic32_read_rlx } true;vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset := ~#rand~0.base, ~#rand~0.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-6: _cnalock_keep_lock_local_#t~ret803#1 := vatomic32_read_rlx_#res#1; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5403-7: havoc vatomic32_read_rlx_#t~ret112#1, vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405: _cnalock_find_successor_~numa_node#1 := _cnalock_find_successor_#in~numa_node#1; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5405-1: _cnalock_find_successor_~me#1.base, _cnalock_find_successor_~me#1.offset := _cnalock_find_successor_#in~me#1.base, _cnalock_find_successor_#in~me#1.offset; [2025-02-08 05:46:25,579 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 05:46:25,579 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 05:46:25,579 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 05:46:25,579 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 05:46:25,579 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 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3821-1: vatomic32_write_~a#1.base, vatomic32_write_~a#1.offset := vatomic32_write_#in~a#1.base, vatomic32_write_#in~a#1.offset; [2025-02-08 05:46:25,579 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 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3821: vatomic32_write_~v#1 := vatomic32_write_#in~v#1; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-1: assume { :end_inline_vatomicptr_read_rlx } true;_cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset := _cnalock_find_successor_#t~ret804#1.base, _cnalock_find_successor_#t~ret804#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-2: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408: havoc _cnalock_find_successor_#t~ret804#1.base, _cnalock_find_successor_#t~ret804#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-5: 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 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-6: havoc vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-3: 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 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-4: _cnalock_find_successor_#t~ret804#1.base, _cnalock_find_successor_#t~ret804#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5408-7: assume { :begin_inline_vatomicptr_read_rlx } true;vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset := _cnalock_find_successor_~me#1.base, 4 + _cnalock_find_successor_~me#1.offset; [2025-02-08 05:46:25,579 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-2: havoc vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,582 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-3: havoc vatomic32_read_rlx_#t~ret112#1, vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,582 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409: havoc _cnalock_find_successor_#t~ret805#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-1: assume { :end_inline_vatomic32_read_rlx } true;_cnalock_find_successor_~my_node~0#1 := _cnalock_find_successor_#t~ret805#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-6: havoc vatomic32_read_rlx_#res#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-7: assume { :begin_inline_vatomic32_read_rlx } true;vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset := _cnalock_find_successor_~me#1.base, 8 + _cnalock_find_successor_~me#1.offset; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-4: _cnalock_find_successor_#t~ret805#1 := vatomic32_read_rlx_#res#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409-5: havoc vatomic32_read_rlx_#t~ret112#1, vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,583 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 05:46:25,583 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 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410: assume 4294967295 == _cnalock_find_successor_~my_node~0#1 % 4294967296; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410: assume !(4294967295 == _cnalock_find_successor_~my_node~0#1 % 4294967296); [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-1: havoc vatomic32_write_#t~nondet438#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825: havoc vatomic32_write_#t~nondet438#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-3: assume ((#race[vatomic32_write_~a#1.base,vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1 && #race[vatomic32_write_~a#1.base,1 + vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1) && #race[vatomic32_write_~a#1.base,2 + vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1) && #race[vatomic32_write_~a#1.base,3 + vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-3: assume !(((#race[vatomic32_write_~a#1.base,vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1 && #race[vatomic32_write_~a#1.base,1 + vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1) && #race[vatomic32_write_~a#1.base,2 + vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1) && #race[vatomic32_write_~a#1.base,3 + vatomic32_write_~a#1.offset] == vatomic32_write_#t~nondet438#1); [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-2: [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-5: #race := #race[vatomic32_write_~a#1.base,2 + vatomic32_write_~a#1.offset := vatomic32_write_#t~nondet438#1]; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-4: #race := #race[vatomic32_write_~a#1.base,3 + vatomic32_write_~a#1.offset := vatomic32_write_#t~nondet438#1]; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-7: #race := #race[vatomic32_write_~a#1.base,vatomic32_write_~a#1.offset := vatomic32_write_#t~nondet438#1]; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-6: #race := #race[vatomic32_write_~a#1.base,1 + vatomic32_write_~a#1.offset := vatomic32_write_#t~nondet438#1]; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-9: SUMMARY for call write~int(vatomic32_write_~v#1, vatomic32_write_~a#1.base, vatomic32_write_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-8: havoc vatomic32_write_#t~nondet438#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3825-10: [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5411: _cnalock_find_successor_~my_node~0#1 := _cnalock_find_successor_~numa_node#1; [2025-02-08 05:46:25,583 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:25,584 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 05:46:25,584 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 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-4: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-3: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:25,584 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 05:46:25,584 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 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-8: [2025-02-08 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-7: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:25,584 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 05:46:25,584 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 05:46:25,584 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 05:46:25,584 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 05:46:25,584 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 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-14: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:25,584 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 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-16: assume 0 != vatomicptr_cmpxchg_#t~ret474#1 % 256; [2025-02-08 05:46:25,584 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-16: assume !(0 != vatomicptr_cmpxchg_#t~ret474#1 % 256); [2025-02-08 05:46:25,584 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 05:46:25,584 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 05:46:25,584 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 05:46:25,584 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-26: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-30: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:25,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-29: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:25,585 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 05:46:25,585 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 05:46:25,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-34: [2025-02-08 05:46:25,585 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-33: havoc vatomicptr_cmpxchg_#t~ret474#1; [2025-02-08 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,585 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 05:46:25,586 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 05:46:25,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-40: havoc vatomicptr_cmpxchg_#t~nondet477#1; [2025-02-08 05:46:25,586 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 05:46:25,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-42: assume 0 != vatomicptr_cmpxchg_#t~ret474#1 % 256; [2025-02-08 05:46:25,586 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3958-42: assume !(0 != vatomicptr_cmpxchg_#t~ret474#1 % 256); [2025-02-08 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,586 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5413: _cnalock_find_successor_~sec_head~0#1.base, _cnalock_find_successor_~sec_head~0#1.offset := _cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset; [2025-02-08 05:46:25,587 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 05:46:25,587 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3894-2: 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 05:46:25,587 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3894-4: 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3894-3: 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3894-5: 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5414: _cnalock_find_successor_~sec_tail~0#1.base, _cnalock_find_successor_~sec_tail~0#1.offset := _cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset; [2025-02-08 05:46:25,587 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 05:46:25,587 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 05:46:25,587 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 05:46:25,587 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 05:46:25,587 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 05:46:25,587 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 05:46:25,587 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 05:46:25,587 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 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5415: havoc _cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-1: havoc _cnalock_find_successor_#t~short807#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-2: havoc _cnalock_find_successor_#t~short807#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416: assume true;_cnalock_find_successor_#t~short807#1 := _cnalock_find_successor_~cur~32#1.base != 0 || _cnalock_find_successor_~cur~32#1.offset != 0; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416: assume !true; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-5: havoc _cnalock_find_successor_#t~ret806#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-6: assume { :end_inline_vatomic32_read_rlx } true;_cnalock_find_successor_#t~short807#1 := _cnalock_find_successor_#t~ret806#1 != _cnalock_find_successor_~my_node~0#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-3: assume _cnalock_find_successor_#t~short807#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-3: assume !_cnalock_find_successor_#t~short807#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-4: havoc _cnalock_find_successor_#t~ret806#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-9: _cnalock_find_successor_#t~ret806#1 := vatomic32_read_rlx_#res#1; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-10: havoc vatomic32_read_rlx_#t~ret112#1, vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-7: havoc vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-8: havoc vatomic32_read_rlx_#t~ret112#1, vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-13: assume { :begin_inline_vatomic32_read_rlx } true;vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset := _cnalock_find_successor_~cur~32#1.base, 8 + _cnalock_find_successor_~cur~32#1.offset; [2025-02-08 05:46:25,587 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-14: _cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset := _cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-11: havoc vatomic32_read_rlx_#res#1; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-12: assume _cnalock_find_successor_#t~short807#1; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416-12: assume !_cnalock_find_successor_#t~short807#1; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-2: havoc vatomicptr_read_acq_#in~a#1.base, vatomicptr_read_acq_#in~a#1.offset; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-3: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset, vatomicptr_read_acq_~a#1.base, vatomicptr_read_acq_~a#1.offset; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417: havoc _cnalock_find_successor_#t~ret808#1.base, _cnalock_find_successor_#t~ret808#1.offset; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-1: assume { :end_inline_vatomicptr_read_acq } true;_cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset := _cnalock_find_successor_#t~ret808#1.base, _cnalock_find_successor_#t~ret808#1.offset; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-6: havoc vatomicptr_read_acq_#res#1.base, vatomicptr_read_acq_#res#1.offset; [2025-02-08 05:46:25,588 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-7: assume { :begin_inline_vatomicptr_read_acq } true;vatomicptr_read_acq_#in~a#1.base, vatomicptr_read_acq_#in~a#1.offset := _cnalock_find_successor_~cur~32#1.base, 4 + _cnalock_find_successor_~cur~32#1.offset; [2025-02-08 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-4: _cnalock_find_successor_#t~ret808#1.base, _cnalock_find_successor_#t~ret808#1.offset := vatomicptr_read_acq_#res#1.base, vatomicptr_read_acq_#res#1.offset; [2025-02-08 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-5: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset, vatomicptr_read_acq_~a#1.base, vatomicptr_read_acq_~a#1.offset; [2025-02-08 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5417-8: _cnalock_find_successor_~sec_tail~0#1.base, _cnalock_find_successor_~sec_tail~0#1.offset := _cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset; [2025-02-08 05:46:25,589 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 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3898-2: 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 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3898-1: 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-8: havoc vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5418: assume _cnalock_find_successor_~cur~32#1.base == 0 && _cnalock_find_successor_~cur~32#1.offset == 0; [2025-02-08 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5418: assume !(_cnalock_find_successor_~cur~32#1.base == 0 && _cnalock_find_successor_~cur~32#1.offset == 0); [2025-02-08 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 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 05:46:25,589 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3700-18: havoc vatomicptr_cmpxchg_#res#1.base, vatomicptr_cmpxchg_#res#1.offset; [2025-02-08 05:46:25,590 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 05:46:25,590 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 05:46:25,590 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 05:46:25,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:25,590 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 05:46:25,590 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 05:46:25,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-2: [2025-02-08 05:46:25,590 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 05:46:25,590 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 05:46:25,590 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 05:46:25,590 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 05:46:25,590 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 05:46:25,590 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-8: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:25,590 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 05:46:25,591 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 05:46:25,591 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 05:46:25,591 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 05:46:25,591 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 05:46:25,591 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 05:46:25,591 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 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5419-1: _cnalock_find_successor_#res#1.base, _cnalock_find_successor_#res#1.offset := 0, 0; [2025-02-08 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-17: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset; [2025-02-08 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-16: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-19: 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 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-19: 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 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-18: [2025-02-08 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-21: #race := #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-20: #race := #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,591 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-23: #race := #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-22: #race := #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-25: SUMMARY for call write~$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 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-24: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-27: 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 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-27: 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 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-26: SUMMARY for call vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset := read~$Pointer$(vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-29: #race := #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-28: #race := #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-31: #race := #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-30: #race := #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-33: havoc vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-32: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-35: 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 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-35: 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 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-34: [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-37: #race := #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-36: #race := #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-39: #race := #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-38: #race := #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset := vatomicptr_xchg_#t~nondet453#1]; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-41: SUMMARY for call write~$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 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-40: havoc vatomicptr_xchg_#t~nondet453#1; [2025-02-08 05:46:25,592 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-43: 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-43: 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-42: SUMMARY for call vatomicptr_xchg_#t~mem452#1.base, vatomicptr_xchg_#t~mem452#1.offset := read~$Pointer$(vatomicptr_xchg_~a#1.base, vatomicptr_xchg_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-45: #race := #race[vatomicptr_xchg_~a#1.base,2 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-44: #race := #race[vatomicptr_xchg_~a#1.base,3 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-47: #race := #race[vatomicptr_xchg_~a#1.base,vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3899-46: #race := #race[vatomicptr_xchg_~a#1.base,1 + vatomicptr_xchg_~a#1.offset := 0]; [2025-02-08 05:46:25,593 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 05:46:25,593 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3901-3: 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3901-5: 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 05:46:25,593 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 05:46:25,593 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 05:46:25,593 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5421: assume _cnalock_find_successor_~cur~32#1.base == _cnalock_find_successor_~next~0#1.base && _cnalock_find_successor_~cur~32#1.offset == _cnalock_find_successor_~next~0#1.offset; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5421: assume !(_cnalock_find_successor_~cur~32#1.base == _cnalock_find_successor_~next~0#1.base && _cnalock_find_successor_~cur~32#1.offset == _cnalock_find_successor_~next~0#1.offset); [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5422-1: _cnalock_find_successor_#res#1.base, _cnalock_find_successor_#res#1.offset := _cnalock_find_successor_~next~0#1.base, _cnalock_find_successor_~next~0#1.offset; [2025-02-08 05:46:25,593 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 05:46:25,593 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-1: assume { :end_inline_vatomicptr_read_rlx } true;_cnalock_find_successor_~spin~0#1.base, _cnalock_find_successor_~spin~0#1.offset := _cnalock_find_successor_#t~ret809#1.base, _cnalock_find_successor_#t~ret809#1.offset; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-2: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424: havoc _cnalock_find_successor_#t~ret809#1.base, _cnalock_find_successor_#t~ret809#1.offset; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-5: 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-6: havoc vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-3: 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-4: _cnalock_find_successor_#t~ret809#1.base, _cnalock_find_successor_#t~ret809#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5424-7: assume { :begin_inline_vatomicptr_read_rlx } true;vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset := _cnalock_find_successor_~me#1.base, _cnalock_find_successor_~me#1.offset; [2025-02-08 05:46:25,593 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 05:46:25,593 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830: assume !true; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-3: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,594 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 05:46:25,594 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 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-2: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-7: assume 0 != vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-7: assume !(0 != vatomicptr_await_neq_#t~ite678#1); [2025-02-08 05:46:25,594 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 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-5: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-6: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-11: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-12: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,594 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 05:46:25,594 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 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-15: vatomicptr_await_neq_#t~ite678#1 := 1; [2025-02-08 05:46:25,594 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 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5425: havoc _cnalock_find_successor_~origSecHead~0#1.base, _cnalock_find_successor_~origSecHead~0#1.offset; [2025-02-08 05:46:25,594 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-13: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,597 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5425-1: assume _cnalock_find_successor_~spin~0#1.base == 0 && _cnalock_find_successor_~spin~0#1.offset > 1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5425-1: assume !(_cnalock_find_successor_~spin~0#1.base == 0 && _cnalock_find_successor_~spin~0#1.offset > 1); [2025-02-08 05:46:25,598 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 05:46:25,598 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 05:46:25,598 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 05:46:25,598 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 05:46:25,598 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 05:46:25,598 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 05:46:25,598 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 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-23: assume !true; [2025-02-08 05:46:25,598 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 05:46:25,598 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 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-22: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,598 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 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-28: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-25: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-26: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831: assume true; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831: assume !true; [2025-02-08 05:46:25,598 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 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-1: assume false; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-1: assume !false; [2025-02-08 05:46:25,598 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 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-29: havoc vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-30: assume 0 != vatomicptr_await_neq_#t~ite678#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-30: assume !(0 != vatomicptr_await_neq_#t~ite678#1); [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-35: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-36: havoc verification_spin_end_~v#1; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-2: assume true; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-2: assume !true; [2025-02-08 05:46:25,598 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 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-3: assume false; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4831-3: assume !false; [2025-02-08 05:46:25,598 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-34: havoc verification_spin_end_#in~v#1; [2025-02-08 05:46:25,598 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 05:46:25,598 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-38: vatomicptr_await_neq_#t~ite678#1 := 1; [2025-02-08 05:46:25,599 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426: havoc _cnalock_find_successor_#t~ret810#1.base, _cnalock_find_successor_#t~ret810#1.offset; [2025-02-08 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-3: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset, vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-4: _cnalock_find_successor_#t~ret810#1.base, _cnalock_find_successor_#t~ret810#1.offset := vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-1: assume { :end_inline_vatomicptr_xchg_rlx } true;_cnalock_find_successor_~origSecHead~0#1.base, _cnalock_find_successor_~origSecHead~0#1.offset := _cnalock_find_successor_#t~ret810#1.base, _cnalock_find_successor_#t~ret810#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4830-45: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-2: havoc vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset, vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-7: assume { :begin_inline_vatomicptr_xchg_rlx } true;vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset, vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset := _cnalock_find_successor_~spin~0#1.base, 4 + _cnalock_find_successor_~spin~0#1.offset, _cnalock_find_successor_~sec_head~0#1.base, _cnalock_find_successor_~sec_head~0#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-5: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset, vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5426-6: havoc vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3775-1: vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset := vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3775: vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset := vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3775-2: vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset := vatomic32_read_#in~a#1.base, vatomic32_read_#in~a#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5427: _cnalock_find_successor_~sec_head~0#1.base, _cnalock_find_successor_~sec_head~0#1.offset := _cnalock_find_successor_~origSecHead~0#1.base, _cnalock_find_successor_~origSecHead~0#1.offset; [2025-02-08 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-10: 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 05:46:25,599 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 05:46:25,599 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3842-11: 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 05:46:25,599 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5429-2: 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 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5429-3: 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 := _cnalock_find_successor_~sec_tail~0#1.base, 4 + _cnalock_find_successor_~sec_tail~0#1.offset, _cnalock_find_successor_~sec_head~0#1.base, _cnalock_find_successor_~sec_head~0#1.offset; [2025-02-08 05:46:25,599 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5429: assume { :end_inline_vatomicptr_write_rlx } true;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 := _cnalock_find_successor_~me#1.base, _cnalock_find_successor_~me#1.offset, _cnalock_find_successor_~sec_tail~0#1.base, _cnalock_find_successor_~sec_tail~0#1.offset; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5429-1: 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 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5430: assume { :end_inline_vatomicptr_write_rlx } true;_cnalock_find_successor_#res#1.base, _cnalock_find_successor_#res#1.offset := _cnalock_find_successor_~cur~32#1.base, _cnalock_find_successor_~cur~32#1.offset; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5430-1: 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 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5430-2: 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 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-1: vatomic32_read_~tmp~2#1 := vatomic32_read_#t~mem432#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779: havoc vatomic32_read_#t~mem432#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-3: SUMMARY for call vatomic32_read_#t~mem432#1 := read~int(vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-2: [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-5: #race := #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-4: assume ((0 == #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset] && 0 == #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-4: assume !(((0 == #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset] && 0 == #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset]); [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-7: #race := #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-6: #race := #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-9: havoc vatomic32_read_#t~mem432#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-8: #race := #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-11: [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-10: vatomic32_read_~tmp~2#1 := vatomic32_read_#t~mem432#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-13: assume ((0 == #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset] && 0 == #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-13: assume !(((0 == #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset] && 0 == #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset]); [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-12: SUMMARY for call vatomic32_read_#t~mem432#1 := read~int(vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-15: #race := #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-14: #race := #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-17: #race := #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-16: #race := #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-19: vatomic32_read_~tmp~2#1 := vatomic32_read_#t~mem432#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-18: havoc vatomic32_read_#t~mem432#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-21: SUMMARY for call vatomic32_read_#t~mem432#1 := read~int(vatomic32_read_~a#1.base, vatomic32_read_~a#1.offset, 4); srcloc: null [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-20: [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-23: #race := #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-22: assume ((0 == #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset] && 0 == #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-22: assume !(((0 == #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset] && 0 == #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset]) && 0 == #race[vatomic32_read_~a#1.base,3 + vatomic32_read_~a#1.offset]); [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-25: #race := #race[vatomic32_read_~a#1.base,1 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-24: #race := #race[vatomic32_read_~a#1.base,2 + vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3779-26: #race := #race[vatomic32_read_~a#1.base,vatomic32_read_~a#1.offset := 0]; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-2: [2025-02-08 05:46:25,600 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-1: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,600 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 05:46:25,601 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 05:46:25,601 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 05:46:25,601 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 05:46:25,601 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 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-8: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,601 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 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-10: [2025-02-08 05:46:25,601 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 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-12: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-11: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,601 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 05:46:25,601 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 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-13: [2025-02-08 05:46:25,601 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 05:46:25,601 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 05:46:25,601 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 05:46:25,601 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 05:46:25,601 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 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-19: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-22: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-21: [2025-02-08 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-24: [2025-02-08 05:46:25,601 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-23: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,601 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 05:46:25,601 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 05:46:25,603 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 05:46:25,603 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 05:46:25,603 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 05:46:25,603 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-30: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,603 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 05:46:25,603 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-32: [2025-02-08 05:46:25,603 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 05:46:25,603 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3781-1: vatomic32_read_#res#1 := vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,603 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-34: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,603 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-33: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,603 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3781-3: vatomic32_read_#res#1 := vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,603 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 05:46:25,604 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 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-35: [2025-02-08 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3781-5: vatomic32_read_#res#1 := vatomic32_read_~tmp~2#1; [2025-02-08 05:46:25,604 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 05:46:25,604 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 05:46:25,604 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 05:46:25,604 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 05:46:25,604 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 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-41: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-44: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-43: [2025-02-08 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-46: [2025-02-08 05:46:25,604 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-45: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,604 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 05:46:25,604 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 05:46:25,604 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 05:46:25,604 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 05:46:25,604 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-52: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-54: [2025-02-08 05:46:25,605 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6094: assume { :end_inline_cnalock_acquire } true;havoc acquire_~tid#1; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-56: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-55: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-58: 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-58: 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-57: [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6094-1: havoc cnalock_acquire_#in~lock#1.base, cnalock_acquire_#in~lock#1.offset, cnalock_acquire_#in~me#1.base, cnalock_acquire_#in~me#1.offset, cnalock_acquire_#in~numa_node#1; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-60: #race := #race[vatomicptr_write_~a#1.base,2 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6094-2: havoc cnalock_acquire_#t~ret801#1.base, cnalock_acquire_#t~ret801#1.offset, cnalock_acquire_#t~ret802#1.base, cnalock_acquire_#t~ret802#1.offset, cnalock_acquire_~lock#1.base, cnalock_acquire_~lock#1.offset, cnalock_acquire_~me#1.base, cnalock_acquire_~me#1.offset, cnalock_acquire_~numa_node#1, cnalock_acquire_~tail~0#1.base, cnalock_acquire_~tail~0#1.offset; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-59: #race := #race[vatomicptr_write_~a#1.base,3 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-62: #race := #race[vatomicptr_write_~a#1.base,vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-61: #race := #race[vatomicptr_write_~a#1.base,1 + vatomicptr_write_~a#1.offset := vatomicptr_write_#t~nondet441#1]; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-64: SUMMARY for call write~$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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-63: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-66: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-65: [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-68: [2025-02-08 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-67: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 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 05:46:25,605 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 05:46:25,605 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 05:46:25,605 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 05:46:25,605 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-74: havoc vatomicptr_write_#t~nondet441#1; [2025-02-08 05:46:25,605 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 05:46:25,605 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3846-76: [2025-02-08 05:46:25,605 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 05:46:25,605 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 05:46:25,605 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 05:46:25,605 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 05:46:25,605 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 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652: 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3652-3: 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 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436-1: assume { :end_inline_vatomicptr_read_acq } true;cnalock_release_~next~1#1.base, cnalock_release_~next~1#1.offset := cnalock_release_#t~ret811#1.base, cnalock_release_#t~ret811#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436-2: havoc vatomicptr_read_acq_#in~a#1.base, vatomicptr_read_acq_#in~a#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436: havoc cnalock_release_#t~ret811#1.base, cnalock_release_#t~ret811#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436-3: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset, vatomicptr_read_acq_~a#1.base, vatomicptr_read_acq_~a#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436-4: cnalock_release_#t~ret811#1.base, cnalock_release_#t~ret811#1.offset := vatomicptr_read_acq_#res#1.base, vatomicptr_read_acq_#res#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-2: havoc vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-3: 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 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437: havoc cnalock_release_#t~ret812#1.base, cnalock_release_#t~ret812#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-1: assume { :end_inline_vatomicptr_read_rlx } true;cnalock_release_~spin~1#1.base, cnalock_release_~spin~1#1.offset := cnalock_release_#t~ret812#1.base, cnalock_release_#t~ret812#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-6: havoc vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-7: assume { :begin_inline_vatomicptr_read_rlx } true;vatomicptr_read_rlx_#in~a#1.base, vatomicptr_read_rlx_#in~a#1.offset := cnalock_release_~me#1.base, cnalock_release_~me#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-4: cnalock_release_#t~ret812#1.base, cnalock_release_#t~ret812#1.offset := vatomicptr_read_rlx_#res#1.base, vatomicptr_read_rlx_#res#1.offset; [2025-02-08 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437-5: 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 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 05:46:25,606 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5438: assume cnalock_release_~next~1#1.base == 0 && cnalock_release_~next~1#1.offset == 0; [2025-02-08 05:46:25,607 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5438: assume !(cnalock_release_~next~1#1.base == 0 && cnalock_release_~next~1#1.offset == 0); [2025-02-08 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6099: assume { :end_inline_cnalock_release } true;havoc release_~tid#1; [2025-02-08 05:46:25,607 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6099-1: havoc cnalock_release_#in~lock#1.base, cnalock_release_#in~lock#1.offset, cnalock_release_#in~me#1.base, cnalock_release_#in~me#1.offset, cnalock_release_#in~numa_node#1; [2025-02-08 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,607 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 05:46:25,608 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-7: 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 05:46:25,608 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5439: assume cnalock_release_~spin~1#1.base == 0 && cnalock_release_~spin~1#1.offset == 1; [2025-02-08 05:46:25,608 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5439: assume !(cnalock_release_~spin~1#1.base == 0 && cnalock_release_~spin~1#1.offset == 1); [2025-02-08 05:46:25,608 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 05:46:25,608 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-9: 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 05:46:25,608 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-8: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,608 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-18: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-28: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-30: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-33: 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-32: havoc vatomicptr_read_rlx_#t~ret412#1.base, vatomicptr_read_rlx_#t~ret412#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-35: 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-34: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-37: 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-36: 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-1: havoc cnalock_release_#t~ret813#1.base, cnalock_release_#t~ret813#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-39: 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-2: havoc cnalock_release_#t~ret813#1.base, cnalock_release_#t~ret813#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655-38: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440: assume cnalock_release_#t~ret813#1.base == cnalock_release_~me#1.base && cnalock_release_#t~ret813#1.offset == cnalock_release_~me#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440: assume !(cnalock_release_#t~ret813#1.base == cnalock_release_~me#1.base && cnalock_release_#t~ret813#1.offset == cnalock_release_~me#1.offset); [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-5: cnalock_release_#t~ret813#1.base, cnalock_release_#t~ret813#1.offset := vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-6: 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 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-3: 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;assume { :end_inline_vatomicptr_cmpxchg_rel } true; [2025-02-08 05:46:25,609 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-4: 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 05:46:25,610 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-7: havoc vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:25,610 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440-8: 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 := cnalock_release_~lock#1.base, cnalock_release_~lock#1.offset, cnalock_release_~me#1.base, cnalock_release_~me#1.offset, 0, 0; [2025-02-08 05:46:25,610 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3657: vatomicptr_read_acq_~a#1.base, vatomicptr_read_acq_~a#1.offset := vatomicptr_read_acq_#in~a#1.base, vatomicptr_read_acq_#in~a#1.offset; [2025-02-08 05:46:25,610 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset; [2025-02-08 05:46:25,610 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-2: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset; [2025-02-08 05:46:25,610 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-4: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-3: assume { :end_inline_vatomicptr_read } true;vatomicptr_read_acq_#res#1.base, vatomicptr_read_acq_#res#1.offset := vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-6: vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-5: 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 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-8: havoc vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-7: 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 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-10: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-9: assume { :begin_inline_vatomicptr_read } true;vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset := vatomicptr_read_acq_~a#1.base, vatomicptr_read_acq_~a#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5444: cnalock_release_~sec_tail~1#1.base, cnalock_release_~sec_tail~1#1.offset := cnalock_release_~spin~1#1.base, cnalock_release_~spin~1#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-12: havoc vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-14: havoc vatomicptr_read_#in~a#1.base, vatomicptr_read_#in~a#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-13: assume { :end_inline_vatomicptr_read } true;vatomicptr_read_acq_#res#1.base, vatomicptr_read_acq_#res#1.offset := vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-16: vatomicptr_read_acq_#t~ret413#1.base, vatomicptr_read_acq_#t~ret413#1.offset := vatomicptr_read_#res#1.base, vatomicptr_read_#res#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3660-15: 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 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039: havoc cs_#t~nondet826#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-1: assume #race~g_cs_x~0 == cs_#t~nondet826#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-1: assume !(#race~g_cs_x~0 == cs_#t~nondet826#1); [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-4: havoc cs_#t~nondet826#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-5: ~g_cs_x~0 := 1 + cs_#t~post825#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-2: havoc cs_#t~post825#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-3: #race~g_cs_x~0 := cs_#t~nondet826#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-8: #race~g_cs_x~0 := 0; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-6: assume 0 == #race~g_cs_x~0; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-6: assume !(0 == #race~g_cs_x~0); [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6039-7: cs_#t~post825#1 := ~g_cs_x~0; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-2: havoc vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset, vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-3: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset, vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445: havoc cnalock_release_#t~ret814#1.base, cnalock_release_#t~ret814#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-1: assume { :end_inline_vatomicptr_xchg_rlx } true;cnalock_release_~sec_head~1#1.base, cnalock_release_~sec_head~1#1.offset := cnalock_release_#t~ret814#1.base, cnalock_release_#t~ret814#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-6: havoc vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-7: assume { :begin_inline_vatomicptr_xchg_rlx } true;vatomicptr_xchg_rlx_#in~a#1.base, vatomicptr_xchg_rlx_#in~a#1.offset, vatomicptr_xchg_rlx_#in~v#1.base, vatomicptr_xchg_rlx_#in~v#1.offset := cnalock_release_~sec_tail~1#1.base, 4 + cnalock_release_~sec_tail~1#1.offset, 0, 0; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-4: cnalock_release_#t~ret814#1.base, cnalock_release_#t~ret814#1.offset := vatomicptr_xchg_rlx_#res#1.base, vatomicptr_xchg_rlx_#res#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5445-5: havoc vatomicptr_xchg_rlx_#t~ret414#1.base, vatomicptr_xchg_rlx_#t~ret414#1.offset, vatomicptr_xchg_rlx_~a#1.base, vatomicptr_xchg_rlx_~a#1.offset, vatomicptr_xchg_rlx_~v#1.base, vatomicptr_xchg_rlx_~v#1.offset; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-1: assume #race~g_cs_y~0 == cs_#t~nondet828#1; [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-1: assume !(#race~g_cs_y~0 == cs_#t~nondet828#1); [2025-02-08 05:46:25,611 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-2: havoc cs_#t~post827#1; [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040: havoc cs_#t~nondet828#1; [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-5: ~g_cs_y~0 := 1 + cs_#t~post827#1; [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-6: assume 0 == #race~g_cs_y~0; [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-6: assume !(0 == #race~g_cs_y~0); [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-3: #race~g_cs_y~0 := cs_#t~nondet828#1; [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-4: havoc cs_#t~nondet828#1; [2025-02-08 05:46:25,612 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 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-7: cs_#t~post827#1 := ~g_cs_y~0; [2025-02-08 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040-8: #race~g_cs_y~0 := 0; [2025-02-08 05:46:25,612 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 05:46:25,612 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 05:46:25,612 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 05:46:25,612 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 05:46:25,612 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-6: 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 05:46:25,613 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 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446: assume cnalock_release_#t~ret815#1.base == cnalock_release_~me#1.base && cnalock_release_#t~ret815#1.offset == cnalock_release_~me#1.offset; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446: assume !(cnalock_release_#t~ret815#1.base == cnalock_release_~me#1.base && cnalock_release_#t~ret815#1.offset == cnalock_release_~me#1.offset); [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3662-7: 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 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-3: 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;assume { :end_inline_vatomicptr_cmpxchg_rel } true; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-4: 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 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-1: havoc cnalock_release_#t~ret815#1.base, cnalock_release_#t~ret815#1.offset; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-2: havoc cnalock_release_#t~ret815#1.base, cnalock_release_#t~ret815#1.offset; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-7: havoc vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-8: 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 := cnalock_release_~lock#1.base, cnalock_release_~lock#1.offset, cnalock_release_~me#1.base, cnalock_release_~me#1.offset, cnalock_release_~sec_tail~1#1.base, cnalock_release_~sec_tail~1#1.offset; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-5: cnalock_release_#t~ret815#1.base, cnalock_release_#t~ret815#1.offset := vatomicptr_cmpxchg_rel_#res#1.base, vatomicptr_cmpxchg_rel_#res#1.offset; [2025-02-08 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446-6: 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 05:46:25,613 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5447: 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;assume { :end_inline_vatomicptr_write_rel } true; [2025-02-08 05:46:25,614 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5447-1: 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 05:46:25,614 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5447-2: 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 := cnalock_release_~sec_head~1#1.base, cnalock_release_~sec_head~1#1.offset, 0, 1; [2025-02-08 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 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 05:46:25,614 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-15: 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 05:46:25,614 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 05:46:25,614 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-17: 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 05:46:25,614 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-16: 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 05:46:25,614 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-19: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3665-18: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1882: vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset := vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1882-1: vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset := vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1882-2: vatomic32_read_rlx_~a#1.base, vatomic32_read_rlx_~a#1.offset := vatomic32_read_rlx_#in~a#1.base, vatomic32_read_rlx_#in~a#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5450: assume { :end_inline_vatomicptr_write_rlx } true;havoc cnalock_release_~sec_tail~1#1.base, cnalock_release_~sec_tail~1#1.offset, cnalock_release_~sec_head~1#1.base, cnalock_release_~sec_head~1#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5450-3: 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 := cnalock_release_~sec_tail~1#1.base, 4 + cnalock_release_~sec_tail~1#1.offset, cnalock_release_~sec_head~1#1.base, cnalock_release_~sec_head~1#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5450-1: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5450-2: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3799-1: 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-1: assume { :end_inline_vatomicptr_await_neq_acq } true;cnalock_release_~next~1#1.base, cnalock_release_~next~1#1.offset := cnalock_release_#t~ret816#1.base, cnalock_release_#t~ret816#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-2: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452: havoc cnalock_release_#t~ret816#1.base, cnalock_release_#t~ret816#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-5: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-6: havoc vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-3: 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 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-4: cnalock_release_#t~ret816#1.base, cnalock_release_#t~ret816#1.offset := vatomicptr_await_neq_acq_#res#1.base, vatomicptr_await_neq_acq_#res#1.offset; [2025-02-08 05:46:25,615 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452-7: 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 := cnalock_release_~me#1.base, 4 + cnalock_release_~me#1.offset, 0, 0; [2025-02-08 05:46:25,616 INFO L304 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-02-08 05:46:25,616 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 05:46:25,679 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 05:46:25,679 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 05:46:25,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 05:46:25 BoogieIcfgContainer [2025-02-08 05:46:25,680 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 05:46:25,682 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 05:46:25,682 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 05:46:25,685 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 05:46:25,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 05:46:21" (1/3) ... [2025-02-08 05:46:25,686 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315492f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 05:46:25, skipping insertion in model container [2025-02-08 05:46:25,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:46:24" (2/3) ... [2025-02-08 05:46:25,686 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315492f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 05:46:25, skipping insertion in model container [2025-02-08 05:46:25,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 05:46:25" (3/3) ... [2025-02-08 05:46:25,687 INFO L128 eAbstractionObserver]: Analyzing ICFG cnalock.i [2025-02-08 05:46:25,698 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 05:46:25,699 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG cnalock.i that has 2 procedures, 278 locations, 1 initial locations, 39 loop locations, and 44 error locations. [2025-02-08 05:46:25,699 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-02-08 05:46:25,811 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-02-08 05:46:25,850 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 281 places, 318 transitions, 643 flow [2025-02-08 05:46:25,959 INFO L124 PetriNetUnfolderBase]: 54/412 cut-off events. [2025-02-08 05:46:25,961 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-02-08 05:46:25,976 INFO L83 FinitePrefix]: Finished finitePrefix Result has 417 conditions, 412 events. 54/412 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1153 event pairs, 0 based on Foata normal form. 0/335 useless extension candidates. Maximal degree in co-relation 259. Up to 6 conditions per place. [2025-02-08 05:46:25,977 INFO L82 GeneralOperation]: Start removeDead. Operand has 281 places, 318 transitions, 643 flow [2025-02-08 05:46:25,982 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 281 places, 318 transitions, 643 flow [2025-02-08 05:46:25,988 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:46:25,996 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;@3c032826, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:46:25,996 INFO L334 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2025-02-08 05:46:26,012 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:46:26,013 INFO L124 PetriNetUnfolderBase]: 6/71 cut-off events. [2025-02-08 05:46:26,013 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:46:26,013 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:26,013 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] [2025-02-08 05:46:26,014 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 16 more)] === [2025-02-08 05:46:26,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:26,018 INFO L85 PathProgramCache]: Analyzing trace with hash 600774904, now seen corresponding path program 1 times [2025-02-08 05:46:26,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:26,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188275949] [2025-02-08 05:46:26,024 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:26,094 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes. [2025-02-08 05:46:26,110 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements. [2025-02-08 05:46:26,110 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:26,110 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:26,216 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 05:46:26,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:26,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188275949] [2025-02-08 05:46:26,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1188275949] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:26,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:26,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:26,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932516154] [2025-02-08 05:46:26,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:26,226 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 05:46:26,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:26,250 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 05:46:26,251 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 05:46:26,253 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 318 [2025-02-08 05:46:26,258 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 318 transitions, 643 flow. Second operand has 2 states, 2 states have (on average 265.5) internal successors, (531), 2 states have internal predecessors, (531), 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 05:46:26,258 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:26,258 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 318 [2025-02-08 05:46:26,260 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:26,426 INFO L124 PetriNetUnfolderBase]: 7/619 cut-off events. [2025-02-08 05:46:26,426 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2025-02-08 05:46:26,428 INFO L83 FinitePrefix]: Finished finitePrefix Result has 644 conditions, 619 events. 7/619 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 2005 event pairs, 5 based on Foata normal form. 128/689 useless extension candidates. Maximal degree in co-relation 507. Up to 20 conditions per place. [2025-02-08 05:46:26,429 INFO L140 encePairwiseOnDemand]: 273/318 looper letters, 8 selfloop transitions, 0 changer transitions 0/269 dead transitions. [2025-02-08 05:46:26,430 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 269 transitions, 561 flow [2025-02-08 05:46:26,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 05:46:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-02-08 05:46:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 583 transitions. [2025-02-08 05:46:26,442 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9166666666666666 [2025-02-08 05:46:26,444 INFO L175 Difference]: Start difference. First operand has 281 places, 318 transitions, 643 flow. Second operand 2 states and 583 transitions. [2025-02-08 05:46:26,444 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 269 transitions, 561 flow [2025-02-08 05:46:26,450 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 269 transitions, 561 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:26,455 INFO L231 Difference]: Finished difference. Result has 271 places, 269 transitions, 545 flow [2025-02-08 05:46:26,457 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=318, PETRI_DIFFERENCE_MINUEND_FLOW=545, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=545, PETRI_PLACES=271, PETRI_TRANSITIONS=269} [2025-02-08 05:46:26,460 INFO L279 CegarLoopForPetriNet]: 281 programPoint places, -10 predicate places. [2025-02-08 05:46:26,460 INFO L471 AbstractCegarLoop]: Abstraction has has 271 places, 269 transitions, 545 flow [2025-02-08 05:46:26,461 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 265.5) internal successors, (531), 2 states have internal predecessors, (531), 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 05:46:26,461 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:26,461 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] [2025-02-08 05:46:26,461 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-08 05:46:26,461 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 16 more)] === [2025-02-08 05:46:26,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:26,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1703569042, now seen corresponding path program 1 times [2025-02-08 05:46:26,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:26,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228058416] [2025-02-08 05:46:26,463 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:26,479 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 56 statements into 1 equivalence classes. [2025-02-08 05:46:26,508 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 56 of 56 statements. [2025-02-08 05:46:26,509 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:26,509 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:27,422 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 05:46:27,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:27,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228058416] [2025-02-08 05:46:27,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228058416] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:27,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:27,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:27,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855072091] [2025-02-08 05:46:27,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:27,424 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-08 05:46:27,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:27,425 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-08 05:46:27,425 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-02-08 05:46:27,583 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 246 out of 318 [2025-02-08 05:46:27,585 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 269 transitions, 545 flow. Second operand has 6 states, 6 states have (on average 247.5) internal successors, (1485), 6 states have internal predecessors, (1485), 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 05:46:27,585 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:27,585 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 246 of 318 [2025-02-08 05:46:27,585 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:27,865 INFO L124 PetriNetUnfolderBase]: 95/1131 cut-off events. [2025-02-08 05:46:27,865 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2025-02-08 05:46:27,867 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1381 conditions, 1131 events. 95/1131 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 7344 event pairs, 53 based on Foata normal form. 0/1031 useless extension candidates. Maximal degree in co-relation 1377. Up to 203 conditions per place. [2025-02-08 05:46:27,870 INFO L140 encePairwiseOnDemand]: 306/318 looper letters, 26 selfloop transitions, 26 changer transitions 0/294 dead transitions. [2025-02-08 05:46:27,870 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 294 transitions, 699 flow [2025-02-08 05:46:27,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1529 transitions. [2025-02-08 05:46:27,878 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8013626834381551 [2025-02-08 05:46:27,878 INFO L175 Difference]: Start difference. First operand has 271 places, 269 transitions, 545 flow. Second operand 6 states and 1529 transitions. [2025-02-08 05:46:27,878 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 294 transitions, 699 flow [2025-02-08 05:46:27,908 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 294 transitions, 699 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:27,913 INFO L231 Difference]: Finished difference. Result has 281 places, 294 transitions, 721 flow [2025-02-08 05:46:27,913 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=318, PETRI_DIFFERENCE_MINUEND_FLOW=545, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=258, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=721, PETRI_PLACES=281, PETRI_TRANSITIONS=294} [2025-02-08 05:46:27,914 INFO L279 CegarLoopForPetriNet]: 281 programPoint places, 0 predicate places. [2025-02-08 05:46:27,914 INFO L471 AbstractCegarLoop]: Abstraction has has 281 places, 294 transitions, 721 flow [2025-02-08 05:46:27,914 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 247.5) internal successors, (1485), 6 states have internal predecessors, (1485), 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 05:46:27,914 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:27,915 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:27,915 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-08 05:46:27,915 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 16 more)] === [2025-02-08 05:46:27,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:27,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1730882718, now seen corresponding path program 1 times [2025-02-08 05:46:27,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:27,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089875486] [2025-02-08 05:46:27,916 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:27,929 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 74 statements into 1 equivalence classes. [2025-02-08 05:46:27,948 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 74 of 74 statements. [2025-02-08 05:46:27,948 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:27,948 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:27,948 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 05:46:27,960 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 74 statements into 1 equivalence classes. [2025-02-08 05:46:27,975 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 74 of 74 statements. [2025-02-08 05:46:27,977 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:27,978 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:28,010 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 05:46:28,011 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-08 05:46:28,011 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (18 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (17 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (16 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (15 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (14 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (13 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (12 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr37ASSERT_VIOLATIONDATA_RACE (11 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr24ASSERT_VIOLATIONDATA_RACE (10 of 19 remaining) [2025-02-08 05:46:28,013 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr36ASSERT_VIOLATIONDATA_RACE (9 of 19 remaining) [2025-02-08 05:46:28,014 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr35ASSERT_VIOLATIONDATA_RACE (8 of 19 remaining) [2025-02-08 05:46:28,014 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr34ASSERT_VIOLATIONDATA_RACE (7 of 19 remaining) [2025-02-08 05:46:28,014 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (6 of 19 remaining) [2025-02-08 05:46:28,014 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr37ASSERT_VIOLATIONDATA_RACE (5 of 19 remaining) [2025-02-08 05:46:28,014 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr24ASSERT_VIOLATIONDATA_RACE (4 of 19 remaining) [2025-02-08 05:46:28,014 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr36ASSERT_VIOLATIONDATA_RACE (3 of 19 remaining) [2025-02-08 05:46:28,015 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr35ASSERT_VIOLATIONDATA_RACE (2 of 19 remaining) [2025-02-08 05:46:28,015 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr34ASSERT_VIOLATIONDATA_RACE (1 of 19 remaining) [2025-02-08 05:46:28,015 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (0 of 19 remaining) [2025-02-08 05:46:28,015 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-08 05:46:28,015 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-02-08 05:46:28,018 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-02-08 05:46:28,019 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-02-08 05:46:28,133 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-02-08 05:46:28,139 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 424 places, 479 transitions, 974 flow [2025-02-08 05:46:28,237 INFO L124 PetriNetUnfolderBase]: 97/730 cut-off events. [2025-02-08 05:46:28,237 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-02-08 05:46:28,246 INFO L83 FinitePrefix]: Finished finitePrefix Result has 742 conditions, 730 events. 97/730 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 2872 event pairs, 0 based on Foata normal form. 0/591 useless extension candidates. Maximal degree in co-relation 471. Up to 12 conditions per place. [2025-02-08 05:46:28,246 INFO L82 GeneralOperation]: Start removeDead. Operand has 424 places, 479 transitions, 974 flow [2025-02-08 05:46:28,256 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 424 places, 479 transitions, 974 flow [2025-02-08 05:46:28,258 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:46:28,259 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;@3c032826, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:46:28,259 INFO L334 AbstractCegarLoop]: Starting to check reachability of 25 error locations. [2025-02-08 05:46:28,264 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:46:28,264 INFO L124 PetriNetUnfolderBase]: 6/71 cut-off events. [2025-02-08 05:46:28,264 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:46:28,265 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:28,265 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] [2025-02-08 05:46:28,265 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2025-02-08 05:46:28,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:28,268 INFO L85 PathProgramCache]: Analyzing trace with hash 2001272311, now seen corresponding path program 1 times [2025-02-08 05:46:28,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:28,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115441936] [2025-02-08 05:46:28,268 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:28,282 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes. [2025-02-08 05:46:28,286 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements. [2025-02-08 05:46:28,286 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:28,286 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:28,300 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 05:46:28,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:28,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115441936] [2025-02-08 05:46:28,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115441936] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:28,301 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:28,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:28,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162622023] [2025-02-08 05:46:28,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:28,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 05:46:28,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:28,302 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 05:46:28,303 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 05:46:28,304 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 395 out of 479 [2025-02-08 05:46:28,305 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 424 places, 479 transitions, 974 flow. Second operand has 2 states, 2 states have (on average 395.5) internal successors, (791), 2 states have internal predecessors, (791), 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 05:46:28,305 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:28,305 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 395 of 479 [2025-02-08 05:46:28,305 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:28,920 INFO L124 PetriNetUnfolderBase]: 120/3917 cut-off events. [2025-02-08 05:46:28,920 INFO L125 PetriNetUnfolderBase]: For 67/67 co-relation queries the response was YES. [2025-02-08 05:46:28,935 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4159 conditions, 3917 events. 120/3917 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 32736 event pairs, 105 based on Foata normal form. 1060/4579 useless extension candidates. Maximal degree in co-relation 901. Up to 205 conditions per place. [2025-02-08 05:46:28,947 INFO L140 encePairwiseOnDemand]: 410/479 looper letters, 15 selfloop transitions, 0 changer transitions 0/406 dead transitions. [2025-02-08 05:46:28,947 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 408 places, 406 transitions, 858 flow [2025-02-08 05:46:28,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 05:46:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-02-08 05:46:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 874 transitions. [2025-02-08 05:46:28,952 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9123173277661796 [2025-02-08 05:46:28,952 INFO L175 Difference]: Start difference. First operand has 424 places, 479 transitions, 974 flow. Second operand 2 states and 874 transitions. [2025-02-08 05:46:28,952 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 408 places, 406 transitions, 858 flow [2025-02-08 05:46:28,954 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 408 places, 406 transitions, 858 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:28,957 INFO L231 Difference]: Finished difference. Result has 408 places, 406 transitions, 828 flow [2025-02-08 05:46:28,957 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=479, PETRI_DIFFERENCE_MINUEND_FLOW=828, PETRI_DIFFERENCE_MINUEND_PLACES=407, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=406, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=406, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=828, PETRI_PLACES=408, PETRI_TRANSITIONS=406} [2025-02-08 05:46:28,959 INFO L279 CegarLoopForPetriNet]: 424 programPoint places, -16 predicate places. [2025-02-08 05:46:28,959 INFO L471 AbstractCegarLoop]: Abstraction has has 408 places, 406 transitions, 828 flow [2025-02-08 05:46:28,959 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 395.5) internal successors, (791), 2 states have internal predecessors, (791), 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 05:46:28,959 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:28,960 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] [2025-02-08 05:46:28,960 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-08 05:46:28,960 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2025-02-08 05:46:28,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:28,961 INFO L85 PathProgramCache]: Analyzing trace with hash 889307922, now seen corresponding path program 1 times [2025-02-08 05:46:28,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:28,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53810795] [2025-02-08 05:46:28,961 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:28,974 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 56 statements into 1 equivalence classes. [2025-02-08 05:46:28,979 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 56 of 56 statements. [2025-02-08 05:46:28,979 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:28,979 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:29,482 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 05:46:29,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:29,483 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53810795] [2025-02-08 05:46:29,483 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53810795] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:29,483 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:29,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:29,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659974795] [2025-02-08 05:46:29,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:29,483 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-08 05:46:29,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:29,483 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-08 05:46:29,484 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-02-08 05:46:29,605 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 376 out of 479 [2025-02-08 05:46:29,607 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 408 places, 406 transitions, 828 flow. Second operand has 6 states, 6 states have (on average 377.5) internal successors, (2265), 6 states have internal predecessors, (2265), 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 05:46:29,607 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:29,607 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 376 of 479 [2025-02-08 05:46:29,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:31,179 INFO L124 PetriNetUnfolderBase]: 1457/8490 cut-off events. [2025-02-08 05:46:31,179 INFO L125 PetriNetUnfolderBase]: For 99/99 co-relation queries the response was YES. [2025-02-08 05:46:31,205 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11012 conditions, 8490 events. 1457/8490 cut-off events. For 99/99 co-relation queries the response was YES. Maximal size of possible extension queue 267. Compared 92234 event pairs, 894 based on Foata normal form. 0/7737 useless extension candidates. Maximal degree in co-relation 11007. Up to 2207 conditions per place. [2025-02-08 05:46:31,228 INFO L140 encePairwiseOnDemand]: 462/479 looper letters, 34 selfloop transitions, 46 changer transitions 0/452 dead transitions. [2025-02-08 05:46:31,228 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 413 places, 452 transitions, 1085 flow [2025-02-08 05:46:31,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2337 transitions. [2025-02-08 05:46:31,233 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8131524008350731 [2025-02-08 05:46:31,233 INFO L175 Difference]: Start difference. First operand has 408 places, 406 transitions, 828 flow. Second operand 6 states and 2337 transitions. [2025-02-08 05:46:31,233 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 413 places, 452 transitions, 1085 flow [2025-02-08 05:46:31,236 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 413 places, 452 transitions, 1085 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:31,240 INFO L231 Difference]: Finished difference. Result has 418 places, 451 transitions, 1134 flow [2025-02-08 05:46:31,241 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=479, PETRI_DIFFERENCE_MINUEND_FLOW=828, PETRI_DIFFERENCE_MINUEND_PLACES=408, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=406, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=390, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1134, PETRI_PLACES=418, PETRI_TRANSITIONS=451} [2025-02-08 05:46:31,243 INFO L279 CegarLoopForPetriNet]: 424 programPoint places, -6 predicate places. [2025-02-08 05:46:31,243 INFO L471 AbstractCegarLoop]: Abstraction has has 418 places, 451 transitions, 1134 flow [2025-02-08 05:46:31,245 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 377.5) internal successors, (2265), 6 states have internal predecessors, (2265), 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 05:46:31,245 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:31,245 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, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:31,245 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-08 05:46:31,245 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2025-02-08 05:46:31,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:31,246 INFO L85 PathProgramCache]: Analyzing trace with hash -829880186, now seen corresponding path program 1 times [2025-02-08 05:46:31,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:31,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510734581] [2025-02-08 05:46:31,246 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:31,257 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-02-08 05:46:31,263 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-02-08 05:46:31,263 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:31,263 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:31,289 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 05:46:31,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:31,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510734581] [2025-02-08 05:46:31,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510734581] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:31,290 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:31,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:31,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149249105] [2025-02-08 05:46:31,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:31,291 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:31,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:31,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:31,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:31,297 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 389 out of 479 [2025-02-08 05:46:31,299 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 418 places, 451 transitions, 1134 flow. Second operand has 3 states, 3 states have (on average 390.0) internal successors, (1170), 3 states have internal predecessors, (1170), 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 05:46:31,299 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:31,299 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 389 of 479 [2025-02-08 05:46:31,299 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:32,443 INFO L124 PetriNetUnfolderBase]: 998/7745 cut-off events. [2025-02-08 05:46:32,444 INFO L125 PetriNetUnfolderBase]: For 1971/3180 co-relation queries the response was YES. [2025-02-08 05:46:32,476 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11239 conditions, 7745 events. 998/7745 cut-off events. For 1971/3180 co-relation queries the response was YES. Maximal size of possible extension queue 203. Compared 84532 event pairs, 262 based on Foata normal form. 56/7386 useless extension candidates. Maximal degree in co-relation 11229. Up to 1126 conditions per place. [2025-02-08 05:46:32,499 INFO L140 encePairwiseOnDemand]: 476/479 looper letters, 68 selfloop transitions, 1 changer transitions 0/459 dead transitions. [2025-02-08 05:46:32,499 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 418 places, 459 transitions, 1308 flow [2025-02-08 05:46:32,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:32,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1198 transitions. [2025-02-08 05:46:32,502 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8336812804453723 [2025-02-08 05:46:32,502 INFO L175 Difference]: Start difference. First operand has 418 places, 451 transitions, 1134 flow. Second operand 3 states and 1198 transitions. [2025-02-08 05:46:32,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 418 places, 459 transitions, 1308 flow [2025-02-08 05:46:32,510 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 418 places, 459 transitions, 1308 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:32,514 INFO L231 Difference]: Finished difference. Result has 418 places, 449 transitions, 1132 flow [2025-02-08 05:46:32,514 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=479, PETRI_DIFFERENCE_MINUEND_FLOW=1130, PETRI_DIFFERENCE_MINUEND_PLACES=416, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=449, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=448, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1132, PETRI_PLACES=418, PETRI_TRANSITIONS=449} [2025-02-08 05:46:32,515 INFO L279 CegarLoopForPetriNet]: 424 programPoint places, -6 predicate places. [2025-02-08 05:46:32,515 INFO L471 AbstractCegarLoop]: Abstraction has has 418 places, 449 transitions, 1132 flow [2025-02-08 05:46:32,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 390.0) internal successors, (1170), 3 states have internal predecessors, (1170), 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 05:46:32,516 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:32,516 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:32,516 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-08 05:46:32,516 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2025-02-08 05:46:32,516 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:32,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1349124008, now seen corresponding path program 1 times [2025-02-08 05:46:32,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:32,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125575601] [2025-02-08 05:46:32,517 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:32,529 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 81 statements into 1 equivalence classes. [2025-02-08 05:46:32,535 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 81 of 81 statements. [2025-02-08 05:46:32,535 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:32,535 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:32,567 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 05:46:32,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:32,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125575601] [2025-02-08 05:46:32,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125575601] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:32,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:32,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:32,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174187586] [2025-02-08 05:46:32,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:32,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:32,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:32,568 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:32,568 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:32,571 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 392 out of 479 [2025-02-08 05:46:32,572 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 418 places, 449 transitions, 1132 flow. Second operand has 3 states, 3 states have (on average 393.0) internal successors, (1179), 3 states have internal predecessors, (1179), 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 05:46:32,572 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:32,572 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 392 of 479 [2025-02-08 05:46:32,572 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:33,665 INFO L124 PetriNetUnfolderBase]: 858/7692 cut-off events. [2025-02-08 05:46:33,665 INFO L125 PetriNetUnfolderBase]: For 1773/2546 co-relation queries the response was YES. [2025-02-08 05:46:33,700 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10858 conditions, 7692 events. 858/7692 cut-off events. For 1773/2546 co-relation queries the response was YES. Maximal size of possible extension queue 177. Compared 82949 event pairs, 357 based on Foata normal form. 16/7433 useless extension candidates. Maximal degree in co-relation 10847. Up to 986 conditions per place. [2025-02-08 05:46:33,718 INFO L140 encePairwiseOnDemand]: 477/479 looper letters, 66 selfloop transitions, 1 changer transitions 0/458 dead transitions. [2025-02-08 05:46:33,718 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 419 places, 458 transitions, 1304 flow [2025-02-08 05:46:33,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1204 transitions. [2025-02-08 05:46:33,721 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.83785664578984 [2025-02-08 05:46:33,721 INFO L175 Difference]: Start difference. First operand has 418 places, 449 transitions, 1132 flow. Second operand 3 states and 1204 transitions. [2025-02-08 05:46:33,721 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 419 places, 458 transitions, 1304 flow [2025-02-08 05:46:33,726 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 418 places, 458 transitions, 1303 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:33,729 INFO L231 Difference]: Finished difference. Result has 418 places, 448 transitions, 1131 flow [2025-02-08 05:46:33,730 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=479, PETRI_DIFFERENCE_MINUEND_FLOW=1129, PETRI_DIFFERENCE_MINUEND_PLACES=416, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=448, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=447, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1131, PETRI_PLACES=418, PETRI_TRANSITIONS=448} [2025-02-08 05:46:33,730 INFO L279 CegarLoopForPetriNet]: 424 programPoint places, -6 predicate places. [2025-02-08 05:46:33,730 INFO L471 AbstractCegarLoop]: Abstraction has has 418 places, 448 transitions, 1131 flow [2025-02-08 05:46:33,731 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 393.0) internal successors, (1179), 3 states have internal predecessors, (1179), 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 05:46:33,731 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:33,731 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:33,731 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-08 05:46:33,731 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2025-02-08 05:46:33,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:33,732 INFO L85 PathProgramCache]: Analyzing trace with hash -462369398, now seen corresponding path program 1 times [2025-02-08 05:46:33,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:33,732 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902831067] [2025-02-08 05:46:33,732 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:33,741 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes. [2025-02-08 05:46:33,746 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements. [2025-02-08 05:46:33,747 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:33,747 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:33,798 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 05:46:33,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:33,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902831067] [2025-02-08 05:46:33,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902831067] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:33,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:33,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 05:46:33,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793684123] [2025-02-08 05:46:33,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:33,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:33,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:33,799 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:33,799 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:33,819 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 389 out of 479 [2025-02-08 05:46:33,821 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 418 places, 448 transitions, 1131 flow. Second operand has 3 states, 3 states have (on average 390.6666666666667) internal successors, (1172), 3 states have internal predecessors, (1172), 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 05:46:33,821 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:33,821 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 389 of 479 [2025-02-08 05:46:33,821 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:34,946 INFO L124 PetriNetUnfolderBase]: 982/8247 cut-off events. [2025-02-08 05:46:34,946 INFO L125 PetriNetUnfolderBase]: For 1860/3427 co-relation queries the response was YES. [2025-02-08 05:46:34,973 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11790 conditions, 8247 events. 982/8247 cut-off events. For 1860/3427 co-relation queries the response was YES. Maximal size of possible extension queue 198. Compared 90831 event pairs, 267 based on Foata normal form. 17/7832 useless extension candidates. Maximal degree in co-relation 11779. Up to 1337 conditions per place. [2025-02-08 05:46:34,995 INFO L140 encePairwiseOnDemand]: 476/479 looper letters, 67 selfloop transitions, 2 changer transitions 0/456 dead transitions. [2025-02-08 05:46:34,995 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 420 places, 456 transitions, 1303 flow [2025-02-08 05:46:34,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1195 transitions. [2025-02-08 05:46:34,998 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8315935977731385 [2025-02-08 05:46:34,998 INFO L175 Difference]: Start difference. First operand has 418 places, 448 transitions, 1131 flow. Second operand 3 states and 1195 transitions. [2025-02-08 05:46:34,998 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 420 places, 456 transitions, 1303 flow [2025-02-08 05:46:35,003 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 419 places, 456 transitions, 1302 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:46:35,009 INFO L231 Difference]: Finished difference. Result has 420 places, 449 transitions, 1142 flow [2025-02-08 05:46:35,010 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=479, PETRI_DIFFERENCE_MINUEND_FLOW=1130, PETRI_DIFFERENCE_MINUEND_PLACES=417, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=448, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=446, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1142, PETRI_PLACES=420, PETRI_TRANSITIONS=449} [2025-02-08 05:46:35,011 INFO L279 CegarLoopForPetriNet]: 424 programPoint places, -4 predicate places. [2025-02-08 05:46:35,011 INFO L471 AbstractCegarLoop]: Abstraction has has 420 places, 449 transitions, 1142 flow [2025-02-08 05:46:35,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 390.6666666666667) internal successors, (1172), 3 states have internal predecessors, (1172), 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 05:46:35,011 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:35,012 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:35,012 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-08 05:46:35,012 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 22 more)] === [2025-02-08 05:46:35,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:35,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1214859196, now seen corresponding path program 1 times [2025-02-08 05:46:35,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:35,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702398588] [2025-02-08 05:46:35,012 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:35,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:35,029 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-02-08 05:46:35,045 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-02-08 05:46:35,045 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:35,045 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:35,045 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 05:46:35,054 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-02-08 05:46:35,070 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-02-08 05:46:35,070 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:35,070 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:46:35,096 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 05:46:35,097 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (24 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (23 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (22 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (21 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (20 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (19 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (18 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr37ASSERT_VIOLATIONDATA_RACE (17 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr24ASSERT_VIOLATIONDATA_RACE (16 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr36ASSERT_VIOLATIONDATA_RACE (15 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr35ASSERT_VIOLATIONDATA_RACE (14 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr34ASSERT_VIOLATIONDATA_RACE (13 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (12 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr37ASSERT_VIOLATIONDATA_RACE (11 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr24ASSERT_VIOLATIONDATA_RACE (10 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr36ASSERT_VIOLATIONDATA_RACE (9 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr35ASSERT_VIOLATIONDATA_RACE (8 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr34ASSERT_VIOLATIONDATA_RACE (7 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (6 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr37ASSERT_VIOLATIONDATA_RACE (5 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr24ASSERT_VIOLATIONDATA_RACE (4 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr36ASSERT_VIOLATIONDATA_RACE (3 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr35ASSERT_VIOLATIONDATA_RACE (2 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr34ASSERT_VIOLATIONDATA_RACE (1 of 25 remaining) [2025-02-08 05:46:35,097 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr33ASSERT_VIOLATIONDATA_RACE (0 of 25 remaining) [2025-02-08 05:46:35,098 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-02-08 05:46:35,098 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-02-08 05:46:35,098 WARN L246 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2025-02-08 05:46:35,098 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2025-02-08 05:46:35,229 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-02-08 05:46:35,234 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 567 places, 640 transitions, 1307 flow [2025-02-08 05:46:35,394 INFO L124 PetriNetUnfolderBase]: 159/1155 cut-off events. [2025-02-08 05:46:35,394 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2025-02-08 05:46:35,419 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1180 conditions, 1155 events. 159/1155 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5329 event pairs, 1 based on Foata normal form. 0/928 useless extension candidates. Maximal degree in co-relation 738. Up to 24 conditions per place. [2025-02-08 05:46:35,419 INFO L82 GeneralOperation]: Start removeDead. Operand has 567 places, 640 transitions, 1307 flow [2025-02-08 05:46:35,431 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 567 places, 640 transitions, 1307 flow [2025-02-08 05:46:35,431 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:46:35,432 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;@3c032826, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:46:35,432 INFO L334 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2025-02-08 05:46:35,434 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:46:35,434 INFO L124 PetriNetUnfolderBase]: 6/71 cut-off events. [2025-02-08 05:46:35,434 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:46:35,434 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:35,434 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] [2025-02-08 05:46:35,435 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2025-02-08 05:46:35,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:35,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1632948105, now seen corresponding path program 1 times [2025-02-08 05:46:35,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:35,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144566442] [2025-02-08 05:46:35,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:35,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:35,445 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes. [2025-02-08 05:46:35,446 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements. [2025-02-08 05:46:35,446 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:35,446 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:35,454 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 05:46:35,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:35,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144566442] [2025-02-08 05:46:35,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144566442] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:35,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:35,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:35,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132699703] [2025-02-08 05:46:35,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:35,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-08 05:46:35,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:35,455 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-08 05:46:35,455 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-08 05:46:35,456 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 525 out of 640 [2025-02-08 05:46:35,457 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 567 places, 640 transitions, 1307 flow. Second operand has 2 states, 2 states have (on average 525.5) internal successors, (1051), 2 states have internal predecessors, (1051), 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 05:46:35,457 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:35,457 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 525 of 640 [2025-02-08 05:46:35,457 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:40,512 INFO L124 PetriNetUnfolderBase]: 1296/25883 cut-off events. [2025-02-08 05:46:40,512 INFO L125 PetriNetUnfolderBase]: For 784/784 co-relation queries the response was YES. [2025-02-08 05:46:40,661 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28053 conditions, 25883 events. 1296/25883 cut-off events. For 784/784 co-relation queries the response was YES. Maximal size of possible extension queue 359. Compared 348014 event pairs, 1196 based on Foata normal form. 8730/31878 useless extension candidates. Maximal degree in co-relation 4149. Up to 1855 conditions per place. [2025-02-08 05:46:40,726 INFO L140 encePairwiseOnDemand]: 547/640 looper letters, 22 selfloop transitions, 0 changer transitions 0/543 dead transitions. [2025-02-08 05:46:40,726 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 545 places, 543 transitions, 1157 flow [2025-02-08 05:46:40,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-08 05:46:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-02-08 05:46:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1165 transitions. [2025-02-08 05:46:40,731 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.91015625 [2025-02-08 05:46:40,731 INFO L175 Difference]: Start difference. First operand has 567 places, 640 transitions, 1307 flow. Second operand 2 states and 1165 transitions. [2025-02-08 05:46:40,731 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 545 places, 543 transitions, 1157 flow [2025-02-08 05:46:40,733 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 545 places, 543 transitions, 1157 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:40,737 INFO L231 Difference]: Finished difference. Result has 545 places, 543 transitions, 1113 flow [2025-02-08 05:46:40,738 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=640, PETRI_DIFFERENCE_MINUEND_FLOW=1113, PETRI_DIFFERENCE_MINUEND_PLACES=544, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=543, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=543, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1113, PETRI_PLACES=545, PETRI_TRANSITIONS=543} [2025-02-08 05:46:40,741 INFO L279 CegarLoopForPetriNet]: 567 programPoint places, -22 predicate places. [2025-02-08 05:46:40,741 INFO L471 AbstractCegarLoop]: Abstraction has has 545 places, 543 transitions, 1113 flow [2025-02-08 05:46:40,742 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 525.5) internal successors, (1051), 2 states have internal predecessors, (1051), 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 05:46:40,742 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:40,742 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] [2025-02-08 05:46:40,742 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-02-08 05:46:40,742 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2025-02-08 05:46:40,743 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:40,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1409121518, now seen corresponding path program 1 times [2025-02-08 05:46:40,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:40,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413210054] [2025-02-08 05:46:40,744 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:40,753 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 56 statements into 1 equivalence classes. [2025-02-08 05:46:40,757 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 56 of 56 statements. [2025-02-08 05:46:40,757 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:40,757 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:41,179 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 05:46:41,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:41,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413210054] [2025-02-08 05:46:41,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413210054] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:41,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:41,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-08 05:46:41,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684709990] [2025-02-08 05:46:41,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:41,180 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-08 05:46:41,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:41,181 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-08 05:46:41,181 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-02-08 05:46:41,314 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 506 out of 640 [2025-02-08 05:46:41,317 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 545 places, 543 transitions, 1113 flow. Second operand has 6 states, 6 states have (on average 507.5) internal successors, (3045), 6 states have internal predecessors, (3045), 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 05:46:41,317 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:41,318 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 506 of 640 [2025-02-08 05:46:41,318 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:53,690 INFO L124 PetriNetUnfolderBase]: 14633/58845 cut-off events. [2025-02-08 05:46:53,690 INFO L125 PetriNetUnfolderBase]: For 1428/1428 co-relation queries the response was YES. [2025-02-08 05:46:54,064 INFO L83 FinitePrefix]: Finished finitePrefix Result has 80468 conditions, 58845 events. 14633/58845 cut-off events. For 1428/1428 co-relation queries the response was YES. Maximal size of possible extension queue 1716. Compared 830899 event pairs, 9979 based on Foata normal form. 0/53626 useless extension candidates. Maximal degree in co-relation 80462. Up to 19559 conditions per place. [2025-02-08 05:46:54,277 INFO L140 encePairwiseOnDemand]: 618/640 looper letters, 42 selfloop transitions, 66 changer transitions 0/610 dead transitions. [2025-02-08 05:46:54,277 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 550 places, 610 transitions, 1475 flow [2025-02-08 05:46:54,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-02-08 05:46:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-02-08 05:46:54,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3145 transitions. [2025-02-08 05:46:54,282 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8190104166666666 [2025-02-08 05:46:54,283 INFO L175 Difference]: Start difference. First operand has 545 places, 543 transitions, 1113 flow. Second operand 6 states and 3145 transitions. [2025-02-08 05:46:54,283 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 550 places, 610 transitions, 1475 flow [2025-02-08 05:46:54,285 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 550 places, 610 transitions, 1475 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:46:54,289 INFO L231 Difference]: Finished difference. Result has 555 places, 608 transitions, 1549 flow [2025-02-08 05:46:54,290 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=640, PETRI_DIFFERENCE_MINUEND_FLOW=1113, PETRI_DIFFERENCE_MINUEND_PLACES=545, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=543, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=522, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1549, PETRI_PLACES=555, PETRI_TRANSITIONS=608} [2025-02-08 05:46:54,291 INFO L279 CegarLoopForPetriNet]: 567 programPoint places, -12 predicate places. [2025-02-08 05:46:54,291 INFO L471 AbstractCegarLoop]: Abstraction has has 555 places, 608 transitions, 1549 flow [2025-02-08 05:46:54,292 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 507.5) internal successors, (3045), 6 states have internal predecessors, (3045), 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 05:46:54,292 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:54,293 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, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:54,293 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-02-08 05:46:54,293 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2025-02-08 05:46:54,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:54,293 INFO L85 PathProgramCache]: Analyzing trace with hash -131671290, now seen corresponding path program 1 times [2025-02-08 05:46:54,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:54,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791045288] [2025-02-08 05:46:54,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:54,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:54,303 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-02-08 05:46:54,306 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-02-08 05:46:54,307 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:54,307 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:54,325 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 05:46:54,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:54,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791045288] [2025-02-08 05:46:54,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791045288] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:54,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:54,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:46:54,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135102559] [2025-02-08 05:46:54,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:54,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:54,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:54,326 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:54,326 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:54,333 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 519 out of 640 [2025-02-08 05:46:54,335 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 555 places, 608 transitions, 1549 flow. Second operand has 3 states, 3 states have (on average 520.0) internal successors, (1560), 3 states have internal predecessors, (1560), 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 05:46:54,335 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:54,335 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 519 of 640 [2025-02-08 05:46:54,335 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:47:05,137 INFO L124 PetriNetUnfolderBase]: 10294/51682 cut-off events. [2025-02-08 05:47:05,138 INFO L125 PetriNetUnfolderBase]: For 16772/22619 co-relation queries the response was YES. [2025-02-08 05:47:05,507 INFO L83 FinitePrefix]: Finished finitePrefix Result has 82951 conditions, 51682 events. 10294/51682 cut-off events. For 16772/22619 co-relation queries the response was YES. Maximal size of possible extension queue 1277. Compared 735585 event pairs, 3293 based on Foata normal form. 344/49291 useless extension candidates. Maximal degree in co-relation 82940. Up to 11123 conditions per place. [2025-02-08 05:47:05,701 INFO L140 encePairwiseOnDemand]: 637/640 looper letters, 100 selfloop transitions, 1 changer transitions 0/621 dead transitions. [2025-02-08 05:47:05,701 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 555 places, 621 transitions, 1807 flow [2025-02-08 05:47:05,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:47:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:47:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1600 transitions. [2025-02-08 05:47:05,707 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8333333333333334 [2025-02-08 05:47:05,707 INFO L175 Difference]: Start difference. First operand has 555 places, 608 transitions, 1549 flow. Second operand 3 states and 1600 transitions. [2025-02-08 05:47:05,707 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 555 places, 621 transitions, 1807 flow [2025-02-08 05:47:05,719 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 555 places, 621 transitions, 1807 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:47:05,723 INFO L231 Difference]: Finished difference. Result has 555 places, 606 transitions, 1547 flow [2025-02-08 05:47:05,724 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=640, PETRI_DIFFERENCE_MINUEND_FLOW=1545, PETRI_DIFFERENCE_MINUEND_PLACES=553, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=606, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=605, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1547, PETRI_PLACES=555, PETRI_TRANSITIONS=606} [2025-02-08 05:47:05,724 INFO L279 CegarLoopForPetriNet]: 567 programPoint places, -12 predicate places. [2025-02-08 05:47:05,724 INFO L471 AbstractCegarLoop]: Abstraction has has 555 places, 606 transitions, 1547 flow [2025-02-08 05:47:05,725 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 520.0) internal successors, (1560), 3 states have internal predecessors, (1560), 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 05:47:05,725 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:47:05,725 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:47:05,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-02-08 05:47:05,726 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2025-02-08 05:47:05,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:47:05,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1981971928, now seen corresponding path program 1 times [2025-02-08 05:47:05,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:47:05,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803593525] [2025-02-08 05:47:05,726 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:47:05,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:47:05,735 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 81 statements into 1 equivalence classes. [2025-02-08 05:47:05,739 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 81 of 81 statements. [2025-02-08 05:47:05,739 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:47:05,739 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:47:05,754 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 05:47:05,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:47:05,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803593525] [2025-02-08 05:47:05,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803593525] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:47:05,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:47:05,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:47:05,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526765851] [2025-02-08 05:47:05,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:47:05,756 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:47:05,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:47:05,758 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:47:05,758 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:47:05,761 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 522 out of 640 [2025-02-08 05:47:05,763 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 555 places, 606 transitions, 1547 flow. Second operand has 3 states, 3 states have (on average 523.0) internal successors, (1569), 3 states have internal predecessors, (1569), 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 05:47:05,763 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:47:05,763 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 522 of 640 [2025-02-08 05:47:05,763 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:47:15,362 INFO L124 PetriNetUnfolderBase]: 8824/49869 cut-off events. [2025-02-08 05:47:15,362 INFO L125 PetriNetUnfolderBase]: For 15302/20231 co-relation queries the response was YES. [2025-02-08 05:47:15,735 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77856 conditions, 49869 events. 8824/49869 cut-off events. For 15302/20231 co-relation queries the response was YES. Maximal size of possible extension queue 1107. Compared 710055 event pairs, 3293 based on Foata normal form. 344/47950 useless extension candidates. Maximal degree in co-relation 77844. Up to 9653 conditions per place. [2025-02-08 05:47:15,916 INFO L140 encePairwiseOnDemand]: 638/640 looper letters, 98 selfloop transitions, 1 changer transitions 0/620 dead transitions. [2025-02-08 05:47:15,916 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 556 places, 620 transitions, 1803 flow [2025-02-08 05:47:15,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:47:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:47:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1606 transitions. [2025-02-08 05:47:15,919 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8364583333333333 [2025-02-08 05:47:15,919 INFO L175 Difference]: Start difference. First operand has 555 places, 606 transitions, 1547 flow. Second operand 3 states and 1606 transitions. [2025-02-08 05:47:15,919 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 556 places, 620 transitions, 1803 flow [2025-02-08 05:47:15,954 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 555 places, 620 transitions, 1802 flow, removed 0 selfloop flow, removed 1 redundant places. [2025-02-08 05:47:15,959 INFO L231 Difference]: Finished difference. Result has 555 places, 605 transitions, 1546 flow [2025-02-08 05:47:15,960 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=640, PETRI_DIFFERENCE_MINUEND_FLOW=1544, PETRI_DIFFERENCE_MINUEND_PLACES=553, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=605, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=604, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1546, PETRI_PLACES=555, PETRI_TRANSITIONS=605} [2025-02-08 05:47:15,960 INFO L279 CegarLoopForPetriNet]: 567 programPoint places, -12 predicate places. [2025-02-08 05:47:15,960 INFO L471 AbstractCegarLoop]: Abstraction has has 555 places, 605 transitions, 1546 flow [2025-02-08 05:47:15,961 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 523.0) internal successors, (1569), 3 states have internal predecessors, (1569), 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 05:47:15,961 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:47:15,961 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:47:15,961 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-02-08 05:47:15,961 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2025-02-08 05:47:15,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:47:15,961 INFO L85 PathProgramCache]: Analyzing trace with hash -647127670, now seen corresponding path program 1 times [2025-02-08 05:47:15,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:47:15,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373822320] [2025-02-08 05:47:15,962 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:47:15,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:47:15,974 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes. [2025-02-08 05:47:15,979 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements. [2025-02-08 05:47:15,979 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:47:15,979 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:47:16,015 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 05:47:16,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:47:16,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373822320] [2025-02-08 05:47:16,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373822320] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:47:16,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:47:16,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 05:47:16,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734343272] [2025-02-08 05:47:16,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:47:16,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:47:16,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:47:16,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:47:16,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:47:16,040 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 519 out of 640 [2025-02-08 05:47:16,042 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 555 places, 605 transitions, 1546 flow. Second operand has 3 states, 3 states have (on average 520.6666666666666) internal successors, (1562), 3 states have internal predecessors, (1562), 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 05:47:16,042 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:47:16,042 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 519 of 640 [2025-02-08 05:47:16,042 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand