/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/libvsync/cnalock.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:18:37,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:18:37,662 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2025-04-26 16:18:37,668 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:18:37,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:18:37,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:18:37,694 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:18:37,695 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:18:37,695 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:18:37,695 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:18:37,695 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:18:37,695 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:18:37,696 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:18:37,696 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:18:37,697 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:18:37,697 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:18:37,697 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:18:37,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:18:37,697 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:18:37,697 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:18:37,697 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:18:37,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:18:37,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:18:37,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:18:37,922 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:18:37,922 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:18:37,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/libvsync/cnalock.i [2025-04-26 16:18:39,169 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1bd2a0bf4/81ea053efb4f4fd095684218277aba18/FLAGddf9e2225 [2025-04-26 16:18:39,590 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:18:39,591 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/libvsync/cnalock.i [2025-04-26 16:18:39,633 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1bd2a0bf4/81ea053efb4f4fd095684218277aba18/FLAGddf9e2225 [2025-04-26 16:18:40,170 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1bd2a0bf4/81ea053efb4f4fd095684218277aba18 [2025-04-26 16:18:40,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:18:40,173 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:18:40,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:18:40,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:18:40,177 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:18:40,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:18:40" (1/1) ... [2025-04-26 16:18:40,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@137f94e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:40, skipping insertion in model container [2025-04-26 16:18:40,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:18:40" (1/1) ... [2025-04-26 16:18:40,259 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:18:41,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:18:41,810 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:18:41,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3755] [2025-04-26 16:18:41,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3757] [2025-04-26 16:18:41,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3762] [2025-04-26 16:18:41,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3764] [2025-04-26 16:18:41,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3770] [2025-04-26 16:18:41,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3772] [2025-04-26 16:18:41,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3778] [2025-04-26 16:18:41,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3780] [2025-04-26 16:18:41,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3786] [2025-04-26 16:18:41,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3788] [2025-04-26 16:18:41,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3794] [2025-04-26 16:18:41,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3796] [2025-04-26 16:18:41,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3802] [2025-04-26 16:18:41,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3804] [2025-04-26 16:18:41,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3810] [2025-04-26 16:18:41,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3812] [2025-04-26 16:18:41,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3817] [2025-04-26 16:18:41,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3819] [2025-04-26 16:18:41,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3824] [2025-04-26 16:18:41,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3826] [2025-04-26 16:18:41,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3831] [2025-04-26 16:18:41,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3833] [2025-04-26 16:18:41,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3838] [2025-04-26 16:18:41,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3840] [2025-04-26 16:18:41,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3845] [2025-04-26 16:18:41,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3847] [2025-04-26 16:18:41,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3852] [2025-04-26 16:18:41,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3855] [2025-04-26 16:18:41,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3861] [2025-04-26 16:18:41,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3864] [2025-04-26 16:18:41,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3870] [2025-04-26 16:18:41,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3873] [2025-04-26 16:18:41,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3879] [2025-04-26 16:18:41,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3882] [2025-04-26 16:18:41,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3888] [2025-04-26 16:18:41,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3891] [2025-04-26 16:18:41,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3897] [2025-04-26 16:18:41,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3900] [2025-04-26 16:18:41,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3907] [2025-04-26 16:18:41,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3910] [2025-04-26 16:18:41,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3917] [2025-04-26 16:18:41,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3920] [2025-04-26 16:18:41,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3927] [2025-04-26 16:18:41,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3930] [2025-04-26 16:18:41,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3937] [2025-04-26 16:18:41,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3940] [2025-04-26 16:18:41,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3947] [2025-04-26 16:18:41,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3950] [2025-04-26 16:18:41,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3957] [2025-04-26 16:18:41,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3960] [2025-04-26 16:18:41,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3966] [2025-04-26 16:18:41,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3969] [2025-04-26 16:18:41,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3975] [2025-04-26 16:18:41,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3978] [2025-04-26 16:18:41,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3984] [2025-04-26 16:18:41,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3987] [2025-04-26 16:18:41,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3993] [2025-04-26 16:18:41,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3996] [2025-04-26 16:18:41,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4002] [2025-04-26 16:18:41,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4005] [2025-04-26 16:18:41,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4011] [2025-04-26 16:18:41,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4014] [2025-04-26 16:18:41,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4020] [2025-04-26 16:18:41,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4023] [2025-04-26 16:18:41,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4029] [2025-04-26 16:18:41,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4032] [2025-04-26 16:18:41,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4038] [2025-04-26 16:18:41,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4041] [2025-04-26 16:18:41,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4047] [2025-04-26 16:18:41,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4050] [2025-04-26 16:18:41,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4056] [2025-04-26 16:18:41,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4059] [2025-04-26 16:18:41,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4065] [2025-04-26 16:18:41,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4068] [2025-04-26 16:18:41,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4074] [2025-04-26 16:18:41,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4077] [2025-04-26 16:18:41,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4083] [2025-04-26 16:18:41,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4086] [2025-04-26 16:18:41,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4092] [2025-04-26 16:18:41,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4095] [2025-04-26 16:18:41,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4101] [2025-04-26 16:18:41,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4103] [2025-04-26 16:18:41,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4109] [2025-04-26 16:18:41,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4111] [2025-04-26 16:18:41,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4117] [2025-04-26 16:18:41,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4119] [2025-04-26 16:18:41,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4125] [2025-04-26 16:18:41,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4127] [2025-04-26 16:18:41,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4133] [2025-04-26 16:18:41,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4135] [2025-04-26 16:18:41,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4141] [2025-04-26 16:18:41,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4143] [2025-04-26 16:18:41,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4149] [2025-04-26 16:18:41,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4151] [2025-04-26 16:18:41,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4157] [2025-04-26 16:18:41,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4159] [2025-04-26 16:18:41,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4165] [2025-04-26 16:18:41,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4167] [2025-04-26 16:18:41,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4173] [2025-04-26 16:18:41,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4175] [2025-04-26 16:18:42,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:18:42,234 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:18:42,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42 WrapperNode [2025-04-26 16:18:42,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:18:42,235 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:18:42,235 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:18:42,235 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:18:42,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,293 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,348 INFO L138 Inliner]: procedures = 919, calls = 958, calls flagged for inlining = 842, calls inlined = 87, statements flattened = 722 [2025-04-26 16:18:42,349 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:18:42,349 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:18:42,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:18:42,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:18:42,358 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,359 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,385 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,426 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:18:42,427 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:18:42,427 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:18:42,427 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:18:42,428 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (1/1) ... [2025-04-26 16:18:42,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:18:42,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:18:42,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:18:42,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-04-26 16:18:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:18:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure run [2025-04-26 16:18:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-04-26 16:18:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:18:42,480 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:18:42,627 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:18:42,628 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:18:43,434 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:18:43,434 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:18:43,542 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:18:43,542 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2025-04-26 16:18:43,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:18:43 BoogieIcfgContainer [2025-04-26 16:18:43,543 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:18:43,544 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:18:43,544 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:18:43,550 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:18:43,550 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:18:43,550 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:18:40" (1/3) ... [2025-04-26 16:18:43,551 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@22f87244 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:18:43, skipping insertion in model container [2025-04-26 16:18:43,551 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:18:43,551 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:18:42" (2/3) ... [2025-04-26 16:18:43,551 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@22f87244 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:18:43, skipping insertion in model container [2025-04-26 16:18:43,551 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:18:43,551 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:18:43" (3/3) ... [2025-04-26 16:18:43,552 INFO L376 chiAutomizerObserver]: Analyzing ICFG cnalock.i [2025-04-26 16:18:43,768 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-04-26 16:18:43,811 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 870 places, 959 transitions, 1925 flow [2025-04-26 16:18:44,050 INFO L116 PetriNetUnfolderBase]: 106/1028 cut-off events. [2025-04-26 16:18:44,053 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-26 16:18:44,071 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1033 conditions, 1028 events. 106/1028 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3093 event pairs, 0 based on Foata normal form. 0/920 useless extension candidates. Maximal degree in co-relation 899. Up to 6 conditions per place. [2025-04-26 16:18:44,071 INFO L82 GeneralOperation]: Start removeDead. Operand has 870 places, 959 transitions, 1925 flow [2025-04-26 16:18:44,107 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 870 places, 959 transitions, 1925 flow [2025-04-26 16:18:44,108 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 870 places, 959 transitions, 1925 flow [2025-04-26 16:18:44,117 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:18:44,117 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:18:44,117 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:18:44,117 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:18:44,118 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:18:44,119 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:18:44,119 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:18:44,119 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:18:44,121 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2025-04-26 16:18:45,629 INFO L131 ngComponentsAnalysis]: Automaton has 144 accepting balls. 46392 [2025-04-26 16:18:45,630 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:45,630 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:45,635 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2025-04-26 16:18:45,636 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2025-04-26 16:18:45,636 INFO L340 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-04-26 16:18:45,636 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 46977 states, but on-demand construction may add more states [2025-04-26 16:18:46,062 INFO L131 ngComponentsAnalysis]: Automaton has 144 accepting balls. 46392 [2025-04-26 16:18:46,063 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:46,063 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:46,064 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2025-04-26 16:18:46,064 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2025-04-26 16:18:46,068 INFO L752 eck$LassoCheckResult]: Stem: "[1734] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[2441] L-1-->L6023: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[2355] L6023-->L6023-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[2212] L6023-1-->L6023-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[1793] L6023-2-->L6023-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[2030] L6023-3-->L6023-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 80)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[1846] L6023-4-->L5379: Formula: (and (= (select |v_#valid_4| 3) 1) (= 4 (select |v_#length_3| 3))) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[1927] L5379-->L5379-1: Formula: (and (= |v_~#rand~0.offset_1| 0) (= 3 |v_~#rand~0.base_1|)) InVars {} OutVars{~#rand~0.offset=|v_~#rand~0.offset_1|, ~#rand~0.base=|v_~#rand~0.base_1|} AuxVars[] AssignedVars[~#rand~0.offset, ~#rand~0.base]" "[2140] L5379-1-->L5379-2: Formula: (= (select (select |v_#memory_int_3| |v_~#rand~0.base_2|) |v_~#rand~0.offset_2|) 0) InVars {~#rand~0.offset=|v_~#rand~0.offset_2|, #memory_int=|v_#memory_int_3|, ~#rand~0.base=|v_~#rand~0.base_2|} OutVars{~#rand~0.offset=|v_~#rand~0.offset_2|, #memory_int=|v_#memory_int_3|, ~#rand~0.base=|v_~#rand~0.base_2|} AuxVars[] AssignedVars[]" "[2003] L5379-2-->L6035: Formula: (= v_~g_cs_x~0_1 0) InVars {} OutVars{~g_cs_x~0=v_~g_cs_x~0_1} AuxVars[] AssignedVars[~g_cs_x~0]" "[1919] L6035-->L6084: Formula: (= v_~g_cs_y~0_1 0) InVars {} OutVars{~g_cs_y~0=v_~g_cs_y~0_1} AuxVars[] AssignedVars[~g_cs_y~0]" "[2096] L6084-->L6084-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[2359] L6084-1-->L6084-2: Formula: (and (= |v_~#lock~0.base_1| 4) (= |v_~#lock~0.offset_1| 0)) InVars {} OutVars{~#lock~0.base=|v_~#lock~0.base_1|, ~#lock~0.offset=|v_~#lock~0.offset_1|} AuxVars[] AssignedVars[~#lock~0.base, ~#lock~0.offset]" "[2051] L6084-2-->L6084-3: Formula: (and (= (select (select |v_#memory_$Pointer$.base_1| |v_~#lock~0.base_2|) |v_~#lock~0.offset_2|) 0) (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#lock~0.base_2|) |v_~#lock~0.offset_2|) 0)) InVars {~#lock~0.offset=|v_~#lock~0.offset_2|, ~#lock~0.base=|v_~#lock~0.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#lock~0.offset=|v_~#lock~0.offset_2|, ~#lock~0.base=|v_~#lock~0.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[2047] L6084-3-->L6085: Formula: (and (= (select |v_#valid_6| 5) 1) (= 60 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[]" "[2443] L6085-->L6085-1: Formula: (and (= |v_~#nodes~0.offset_1| 0) (= 5 |v_~#nodes~0.base_1|)) InVars {} OutVars{~#nodes~0.base=|v_~#nodes~0.base_1|, ~#nodes~0.offset=|v_~#nodes~0.offset_1|} AuxVars[] AssignedVars[~#nodes~0.base, ~#nodes~0.offset]" "[2461] L6085-1-->L6085-2: Formula: (and (= (select (select |v_#memory_$Pointer$.offset_2| |v_~#nodes~0.base_2|) |v_~#nodes~0.offset_2|) 0) (= (select (select |v_#memory_$Pointer$.base_2| |v_~#nodes~0.base_2|) |v_~#nodes~0.offset_2|) 0)) InVars {~#nodes~0.base=|v_~#nodes~0.base_2|, ~#nodes~0.offset=|v_~#nodes~0.offset_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_2|, ~#nodes~0.offset=|v_~#nodes~0.offset_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} AuxVars[] AssignedVars[]" "[1742] L6085-2-->L6085-3: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_3| 4))) (and (= 0 (select (select |v_#memory_$Pointer$.base_3| |v_~#nodes~0.base_3|) .cse0)) (= (select (select |v_#memory_$Pointer$.offset_3| |v_~#nodes~0.base_3|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_3|, ~#nodes~0.offset=|v_~#nodes~0.offset_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_3|, ~#nodes~0.offset=|v_~#nodes~0.offset_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} AuxVars[] AssignedVars[]" "[2250] L6085-3-->L6085-4: Formula: (= (select (select |v_#memory_int_4| |v_~#nodes~0.base_4|) (+ |v_~#nodes~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#nodes~0.base=|v_~#nodes~0.base_4|, ~#nodes~0.offset=|v_~#nodes~0.offset_4|} OutVars{#memory_int=|v_#memory_int_4|, ~#nodes~0.base=|v_~#nodes~0.base_4|, ~#nodes~0.offset=|v_~#nodes~0.offset_4|} AuxVars[] AssignedVars[]" "[1820] L6085-4-->L6085-5: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_5| 12))) (and (= (select (select |v_#memory_$Pointer$.base_4| |v_~#nodes~0.base_5|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.offset_4| |v_~#nodes~0.base_5|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_5|, ~#nodes~0.offset=|v_~#nodes~0.offset_5|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_5|, ~#nodes~0.offset=|v_~#nodes~0.offset_5|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} AuxVars[] AssignedVars[]" "[1958] L6085-5-->L6085-6: Formula: (let ((.cse0 (+ 16 |v_~#nodes~0.offset_6|))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#nodes~0.base_6|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#nodes~0.base_6|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_6|, ~#nodes~0.offset=|v_~#nodes~0.offset_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_6|, ~#nodes~0.offset=|v_~#nodes~0.offset_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[]" "[2187] L6085-6-->L6085-7: Formula: (= (select (select |v_#memory_int_5| |v_~#nodes~0.base_7|) (+ |v_~#nodes~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#nodes~0.base=|v_~#nodes~0.base_7|, ~#nodes~0.offset=|v_~#nodes~0.offset_7|} OutVars{#memory_int=|v_#memory_int_5|, ~#nodes~0.base=|v_~#nodes~0.base_7|, ~#nodes~0.offset=|v_~#nodes~0.offset_7|} AuxVars[] AssignedVars[]" "[1577] L6085-7-->L6085-8: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_8| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_6| |v_~#nodes~0.base_8|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_6| |v_~#nodes~0.base_8|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_8|, ~#nodes~0.offset=|v_~#nodes~0.offset_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_6|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_8|, ~#nodes~0.offset=|v_~#nodes~0.offset_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_6|} AuxVars[] AssignedVars[]" "[1638] L6085-8-->L6085-9: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_9| 28))) (and (= (select (select |v_#memory_$Pointer$.base_7| |v_~#nodes~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.offset_7| |v_~#nodes~0.base_9|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_9|, ~#nodes~0.offset=|v_~#nodes~0.offset_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_9|, ~#nodes~0.offset=|v_~#nodes~0.offset_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} AuxVars[] AssignedVars[]" "[2273] L6085-9-->L6085-10: Formula: (= (select (select |v_#memory_int_6| |v_~#nodes~0.base_10|) (+ 32 |v_~#nodes~0.offset_10|)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#nodes~0.base=|v_~#nodes~0.base_10|, ~#nodes~0.offset=|v_~#nodes~0.offset_10|} OutVars{#memory_int=|v_#memory_int_6|, ~#nodes~0.base=|v_~#nodes~0.base_10|, ~#nodes~0.offset=|v_~#nodes~0.offset_10|} AuxVars[] AssignedVars[]" "[1933] L6085-10-->L6085-11: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_11| 36))) (and (= (select (select |v_#memory_$Pointer$.offset_8| |v_~#nodes~0.base_11|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_8| |v_~#nodes~0.base_11|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_11|, ~#nodes~0.offset=|v_~#nodes~0.offset_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_8|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_8|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_11|, ~#nodes~0.offset=|v_~#nodes~0.offset_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_8|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_8|} AuxVars[] AssignedVars[]" "[2310] L6085-11-->L6085-12: Formula: (let ((.cse0 (+ 40 |v_~#nodes~0.offset_12|))) (and (= (select (select |v_#memory_$Pointer$.offset_9| |v_~#nodes~0.base_12|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_9| |v_~#nodes~0.base_12|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_12|, ~#nodes~0.offset=|v_~#nodes~0.offset_12|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_9|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_12|, ~#nodes~0.offset=|v_~#nodes~0.offset_12|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_9|} AuxVars[] AssignedVars[]" "[2281] L6085-12-->L6085-13: Formula: (= (select (select |v_#memory_int_7| |v_~#nodes~0.base_13|) (+ |v_~#nodes~0.offset_13| 44)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#nodes~0.base=|v_~#nodes~0.base_13|, ~#nodes~0.offset=|v_~#nodes~0.offset_13|} OutVars{#memory_int=|v_#memory_int_7|, ~#nodes~0.base=|v_~#nodes~0.base_13|, ~#nodes~0.offset=|v_~#nodes~0.offset_13|} AuxVars[] AssignedVars[]" "[2311] L6085-13-->L6085-14: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_14| 48))) (and (= (select (select |v_#memory_$Pointer$.offset_10| |v_~#nodes~0.base_14|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_10| |v_~#nodes~0.base_14|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_14|, ~#nodes~0.offset=|v_~#nodes~0.offset_14|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_14|, ~#nodes~0.offset=|v_~#nodes~0.offset_14|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} AuxVars[] AssignedVars[]" "[1945] L6085-14-->L6085-15: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_15| 52))) (and (= (select (select |v_#memory_$Pointer$.base_11| |v_~#nodes~0.base_15|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.offset_11| |v_~#nodes~0.base_15|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_15|, ~#nodes~0.offset=|v_~#nodes~0.offset_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_15|, ~#nodes~0.offset=|v_~#nodes~0.offset_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} AuxVars[] AssignedVars[]" "[1985] L6085-15-->L6085-16: Formula: (= (select (select |v_#memory_int_8| |v_~#nodes~0.base_16|) (+ 56 |v_~#nodes~0.offset_16|)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#nodes~0.base=|v_~#nodes~0.base_16|, ~#nodes~0.offset=|v_~#nodes~0.offset_16|} OutVars{#memory_int=|v_#memory_int_8|, ~#nodes~0.base=|v_~#nodes~0.base_16|, ~#nodes~0.offset=|v_~#nodes~0.offset_16|} AuxVars[] AssignedVars[]" "[2029] L6085-16-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[2092] L-1-1-->L6069: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~mem790#1=|v_ULTIMATE.start_main_#t~mem790#1_1|, ULTIMATE.start_main_#t~post789#1=|v_ULTIMATE.start_main_#t~post789#1_1|, ULTIMATE.start_main_#t~post791#1=|v_ULTIMATE.start_main_#t~post791#1_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet788#1=|v_ULTIMATE.start_main_#t~nondet788#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~mem790#1, ULTIMATE.start_main_#t~post789#1, ULTIMATE.start_main_#t~post791#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet788#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_#t~pre787#1]" "[2399] L6069-->L6069-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0) (= (store |v_#length_7| |v_ULTIMATE.start_main_~#t~0#1.base_2| 20) |v_#length_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base]" "[1755] L6069-1-->L6025: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[1840] L6025-->L6071: Formula: (= 6 |v_ULTIMATE.start_verification_loop_bound_#in~bound#1_1|) InVars {} OutVars{ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_#in~bound#1]" "[2326] L6071-->L570: Formula: true InVars {} OutVars{ULTIMATE.start_verification_loop_bound_~bound#1=|v_ULTIMATE.start_verification_loop_bound_~bound#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_~bound#1]" "[1868] L570-->L573-7: Formula: (= |v_ULTIMATE.start_verification_loop_bound_~bound#1_2| |v_ULTIMATE.start_verification_loop_bound_#in~bound#1_2|) InVars {ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_2|} OutVars{ULTIMATE.start_verification_loop_bound_~bound#1=|v_ULTIMATE.start_verification_loop_bound_~bound#1_2|, ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_~bound#1]" [2025-04-26 16:18:46,069 INFO L754 eck$LassoCheckResult]: Loop: "[2014] L573-7-->L573-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[2077] L573-4-->L573-6: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[]" "[1917] L573-6-->L573-7: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:18:46,072 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:46,073 INFO L85 PathProgramCache]: Analyzing trace with hash -776263741, now seen corresponding path program 1 times [2025-04-26 16:18:46,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:46,080 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947705702] [2025-04-26 16:18:46,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:46,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:46,145 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-04-26 16:18:46,174 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-04-26 16:18:46,174 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:46,175 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:46,175 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:46,185 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-04-26 16:18:46,203 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-04-26 16:18:46,205 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:46,205 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:46,228 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:46,230 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:46,230 INFO L85 PathProgramCache]: Analyzing trace with hash 2031549, now seen corresponding path program 1 times [2025-04-26 16:18:46,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:46,230 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138411217] [2025-04-26 16:18:46,230 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:46,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:46,241 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes. [2025-04-26 16:18:46,241 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements. [2025-04-26 16:18:46,241 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:46,241 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-26 16:18:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-26 16:18:46,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-26 16:18:46,282 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138411217] [2025-04-26 16:18:46,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138411217] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-26 16:18:46,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-26 16:18:46,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-26 16:18:46,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029213142] [2025-04-26 16:18:46,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-26 16:18:46,291 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-04-26 16:18:46,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-26 16:18:46,313 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-04-26 16:18:46,314 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-04-26 16:18:46,316 INFO L87 Difference]: Start difference. First operand currently 46977 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.5) internal successors, (in total 3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:18:46,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-04-26 16:18:46,703 INFO L93 Difference]: Finished difference Result 43950 states and 88959 transitions. [2025-04-26 16:18:46,704 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 43950 states and 88959 transitions. [2025-04-26 16:18:47,012 INFO L131 ngComponentsAnalysis]: Automaton has 75 accepting balls. 42879 [2025-04-26 16:18:47,466 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 43950 states to 43711 states and 88531 transitions. [2025-04-26 16:18:47,467 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 43711 [2025-04-26 16:18:47,527 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 43711 [2025-04-26 16:18:47,528 INFO L74 IsDeterministic]: Start isDeterministic. Operand 43711 states and 88531 transitions. [2025-04-26 16:18:47,600 INFO L81 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-04-26 16:18:47,600 INFO L218 hiAutomatonCegarLoop]: Abstraction has 43711 states and 88531 transitions. [2025-04-26 16:18:47,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43711 states and 88531 transitions. [2025-04-26 16:18:48,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43711 to 43711. [2025-04-26 16:18:48,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43711 states, 43711 states have (on average 2.025371188030473) internal successors, (in total 88531), 43710 states have internal predecessors, (88531), 0 states have call successors, (0), 0 states have call predecessors, (in total 0), 0 states have return successors, (0), 0 states have call predecessors, ( in total0), 0 states have call successors, (0) [2025-04-26 16:18:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43711 states to 43711 states and 88531 transitions. [2025-04-26 16:18:48,580 INFO L240 hiAutomatonCegarLoop]: Abstraction has 43711 states and 88531 transitions. [2025-04-26 16:18:48,581 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-26 16:18:48,584 INFO L438 stractBuchiCegarLoop]: Abstraction has 43711 states and 88531 transitions. [2025-04-26 16:18:48,584 INFO L340 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-04-26 16:18:48,584 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43711 states and 88531 transitions. [2025-04-26 16:18:48,773 INFO L131 ngComponentsAnalysis]: Automaton has 75 accepting balls. 42879 [2025-04-26 16:18:48,773 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-04-26 16:18:48,773 INFO L120 BuchiIsEmpty]: Starting construction of run [2025-04-26 16:18:48,774 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [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] [2025-04-26 16:18:48,774 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2025-04-26 16:18:48,776 INFO L752 eck$LassoCheckResult]: Stem: "[1734] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[]" "[2441] L-1-->L6023: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[]" "[2355] L6023-->L6023-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[]" "[2212] L6023-1-->L6023-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[]" "[1793] L6023-2-->L6023-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[]" "[2030] L6023-3-->L6023-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 80)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[]" "[1846] L6023-4-->L5379: Formula: (and (= (select |v_#valid_4| 3) 1) (= 4 (select |v_#length_3| 3))) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[]" "[1927] L5379-->L5379-1: Formula: (and (= |v_~#rand~0.offset_1| 0) (= 3 |v_~#rand~0.base_1|)) InVars {} OutVars{~#rand~0.offset=|v_~#rand~0.offset_1|, ~#rand~0.base=|v_~#rand~0.base_1|} AuxVars[] AssignedVars[~#rand~0.offset, ~#rand~0.base]" "[2140] L5379-1-->L5379-2: Formula: (= (select (select |v_#memory_int_3| |v_~#rand~0.base_2|) |v_~#rand~0.offset_2|) 0) InVars {~#rand~0.offset=|v_~#rand~0.offset_2|, #memory_int=|v_#memory_int_3|, ~#rand~0.base=|v_~#rand~0.base_2|} OutVars{~#rand~0.offset=|v_~#rand~0.offset_2|, #memory_int=|v_#memory_int_3|, ~#rand~0.base=|v_~#rand~0.base_2|} AuxVars[] AssignedVars[]" "[2003] L5379-2-->L6035: Formula: (= v_~g_cs_x~0_1 0) InVars {} OutVars{~g_cs_x~0=v_~g_cs_x~0_1} AuxVars[] AssignedVars[~g_cs_x~0]" "[1919] L6035-->L6084: Formula: (= v_~g_cs_y~0_1 0) InVars {} OutVars{~g_cs_y~0=v_~g_cs_y~0_1} AuxVars[] AssignedVars[~g_cs_y~0]" "[2096] L6084-->L6084-1: Formula: (and (= (select |v_#length_4| 4) 4) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[]" "[2359] L6084-1-->L6084-2: Formula: (and (= |v_~#lock~0.base_1| 4) (= |v_~#lock~0.offset_1| 0)) InVars {} OutVars{~#lock~0.base=|v_~#lock~0.base_1|, ~#lock~0.offset=|v_~#lock~0.offset_1|} AuxVars[] AssignedVars[~#lock~0.base, ~#lock~0.offset]" "[2051] L6084-2-->L6084-3: Formula: (and (= (select (select |v_#memory_$Pointer$.base_1| |v_~#lock~0.base_2|) |v_~#lock~0.offset_2|) 0) (= (select (select |v_#memory_$Pointer$.offset_1| |v_~#lock~0.base_2|) |v_~#lock~0.offset_2|) 0)) InVars {~#lock~0.offset=|v_~#lock~0.offset_2|, ~#lock~0.base=|v_~#lock~0.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} OutVars{~#lock~0.offset=|v_~#lock~0.offset_2|, ~#lock~0.base=|v_~#lock~0.base_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} AuxVars[] AssignedVars[]" "[2047] L6084-3-->L6085: Formula: (and (= (select |v_#valid_6| 5) 1) (= 60 (select |v_#length_5| 5))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[]" "[2443] L6085-->L6085-1: Formula: (and (= |v_~#nodes~0.offset_1| 0) (= 5 |v_~#nodes~0.base_1|)) InVars {} OutVars{~#nodes~0.base=|v_~#nodes~0.base_1|, ~#nodes~0.offset=|v_~#nodes~0.offset_1|} AuxVars[] AssignedVars[~#nodes~0.base, ~#nodes~0.offset]" "[2461] L6085-1-->L6085-2: Formula: (and (= (select (select |v_#memory_$Pointer$.offset_2| |v_~#nodes~0.base_2|) |v_~#nodes~0.offset_2|) 0) (= (select (select |v_#memory_$Pointer$.base_2| |v_~#nodes~0.base_2|) |v_~#nodes~0.offset_2|) 0)) InVars {~#nodes~0.base=|v_~#nodes~0.base_2|, ~#nodes~0.offset=|v_~#nodes~0.offset_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_2|, ~#nodes~0.offset=|v_~#nodes~0.offset_2|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} AuxVars[] AssignedVars[]" "[1742] L6085-2-->L6085-3: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_3| 4))) (and (= 0 (select (select |v_#memory_$Pointer$.base_3| |v_~#nodes~0.base_3|) .cse0)) (= (select (select |v_#memory_$Pointer$.offset_3| |v_~#nodes~0.base_3|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_3|, ~#nodes~0.offset=|v_~#nodes~0.offset_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_3|, ~#nodes~0.offset=|v_~#nodes~0.offset_3|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} AuxVars[] AssignedVars[]" "[2250] L6085-3-->L6085-4: Formula: (= (select (select |v_#memory_int_4| |v_~#nodes~0.base_4|) (+ |v_~#nodes~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#nodes~0.base=|v_~#nodes~0.base_4|, ~#nodes~0.offset=|v_~#nodes~0.offset_4|} OutVars{#memory_int=|v_#memory_int_4|, ~#nodes~0.base=|v_~#nodes~0.base_4|, ~#nodes~0.offset=|v_~#nodes~0.offset_4|} AuxVars[] AssignedVars[]" "[1820] L6085-4-->L6085-5: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_5| 12))) (and (= (select (select |v_#memory_$Pointer$.base_4| |v_~#nodes~0.base_5|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.offset_4| |v_~#nodes~0.base_5|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_5|, ~#nodes~0.offset=|v_~#nodes~0.offset_5|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_5|, ~#nodes~0.offset=|v_~#nodes~0.offset_5|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} AuxVars[] AssignedVars[]" "[1958] L6085-5-->L6085-6: Formula: (let ((.cse0 (+ 16 |v_~#nodes~0.offset_6|))) (and (= (select (select |v_#memory_$Pointer$.offset_5| |v_~#nodes~0.base_6|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_5| |v_~#nodes~0.base_6|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_6|, ~#nodes~0.offset=|v_~#nodes~0.offset_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_6|, ~#nodes~0.offset=|v_~#nodes~0.offset_6|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} AuxVars[] AssignedVars[]" "[2187] L6085-6-->L6085-7: Formula: (= (select (select |v_#memory_int_5| |v_~#nodes~0.base_7|) (+ |v_~#nodes~0.offset_7| 20)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#nodes~0.base=|v_~#nodes~0.base_7|, ~#nodes~0.offset=|v_~#nodes~0.offset_7|} OutVars{#memory_int=|v_#memory_int_5|, ~#nodes~0.base=|v_~#nodes~0.base_7|, ~#nodes~0.offset=|v_~#nodes~0.offset_7|} AuxVars[] AssignedVars[]" "[1577] L6085-7-->L6085-8: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_8| 24))) (and (= (select (select |v_#memory_$Pointer$.offset_6| |v_~#nodes~0.base_8|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_6| |v_~#nodes~0.base_8|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_8|, ~#nodes~0.offset=|v_~#nodes~0.offset_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_6|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_8|, ~#nodes~0.offset=|v_~#nodes~0.offset_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_6|} AuxVars[] AssignedVars[]" "[1638] L6085-8-->L6085-9: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_9| 28))) (and (= (select (select |v_#memory_$Pointer$.base_7| |v_~#nodes~0.base_9|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.offset_7| |v_~#nodes~0.base_9|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_9|, ~#nodes~0.offset=|v_~#nodes~0.offset_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_9|, ~#nodes~0.offset=|v_~#nodes~0.offset_9|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} AuxVars[] AssignedVars[]" "[2273] L6085-9-->L6085-10: Formula: (= (select (select |v_#memory_int_6| |v_~#nodes~0.base_10|) (+ 32 |v_~#nodes~0.offset_10|)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#nodes~0.base=|v_~#nodes~0.base_10|, ~#nodes~0.offset=|v_~#nodes~0.offset_10|} OutVars{#memory_int=|v_#memory_int_6|, ~#nodes~0.base=|v_~#nodes~0.base_10|, ~#nodes~0.offset=|v_~#nodes~0.offset_10|} AuxVars[] AssignedVars[]" "[1933] L6085-10-->L6085-11: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_11| 36))) (and (= (select (select |v_#memory_$Pointer$.offset_8| |v_~#nodes~0.base_11|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_8| |v_~#nodes~0.base_11|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_11|, ~#nodes~0.offset=|v_~#nodes~0.offset_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_8|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_8|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_11|, ~#nodes~0.offset=|v_~#nodes~0.offset_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_8|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_8|} AuxVars[] AssignedVars[]" "[2310] L6085-11-->L6085-12: Formula: (let ((.cse0 (+ 40 |v_~#nodes~0.offset_12|))) (and (= (select (select |v_#memory_$Pointer$.offset_9| |v_~#nodes~0.base_12|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_9| |v_~#nodes~0.base_12|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_12|, ~#nodes~0.offset=|v_~#nodes~0.offset_12|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_9|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_12|, ~#nodes~0.offset=|v_~#nodes~0.offset_12|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_9|} AuxVars[] AssignedVars[]" "[2281] L6085-12-->L6085-13: Formula: (= (select (select |v_#memory_int_7| |v_~#nodes~0.base_13|) (+ |v_~#nodes~0.offset_13| 44)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#nodes~0.base=|v_~#nodes~0.base_13|, ~#nodes~0.offset=|v_~#nodes~0.offset_13|} OutVars{#memory_int=|v_#memory_int_7|, ~#nodes~0.base=|v_~#nodes~0.base_13|, ~#nodes~0.offset=|v_~#nodes~0.offset_13|} AuxVars[] AssignedVars[]" "[2311] L6085-13-->L6085-14: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_14| 48))) (and (= (select (select |v_#memory_$Pointer$.offset_10| |v_~#nodes~0.base_14|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.base_10| |v_~#nodes~0.base_14|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_14|, ~#nodes~0.offset=|v_~#nodes~0.offset_14|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_14|, ~#nodes~0.offset=|v_~#nodes~0.offset_14|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} AuxVars[] AssignedVars[]" "[1945] L6085-14-->L6085-15: Formula: (let ((.cse0 (+ |v_~#nodes~0.offset_15| 52))) (and (= (select (select |v_#memory_$Pointer$.base_11| |v_~#nodes~0.base_15|) .cse0) 0) (= (select (select |v_#memory_$Pointer$.offset_11| |v_~#nodes~0.base_15|) .cse0) 0))) InVars {~#nodes~0.base=|v_~#nodes~0.base_15|, ~#nodes~0.offset=|v_~#nodes~0.offset_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} OutVars{~#nodes~0.base=|v_~#nodes~0.base_15|, ~#nodes~0.offset=|v_~#nodes~0.offset_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} AuxVars[] AssignedVars[]" "[1985] L6085-15-->L6085-16: Formula: (= (select (select |v_#memory_int_8| |v_~#nodes~0.base_16|) (+ 56 |v_~#nodes~0.offset_16|)) 0) InVars {#memory_int=|v_#memory_int_8|, ~#nodes~0.base=|v_~#nodes~0.base_16|, ~#nodes~0.offset=|v_~#nodes~0.offset_16|} OutVars{#memory_int=|v_#memory_int_8|, ~#nodes~0.base=|v_~#nodes~0.base_16|, ~#nodes~0.offset=|v_~#nodes~0.offset_16|} AuxVars[] AssignedVars[]" "[2029] L6085-16-->L-1-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1]" "[2092] L-1-1-->L6069: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~mem790#1=|v_ULTIMATE.start_main_#t~mem790#1_1|, ULTIMATE.start_main_#t~post789#1=|v_ULTIMATE.start_main_#t~post789#1_1|, ULTIMATE.start_main_#t~post791#1=|v_ULTIMATE.start_main_#t~post791#1_1|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_1|, ULTIMATE.start_main_#t~nondet788#1=|v_ULTIMATE.start_main_#t~nondet788#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~mem790#1, ULTIMATE.start_main_#t~post789#1, ULTIMATE.start_main_#t~post791#1, ULTIMATE.start_main_~#t~0#1.offset, ULTIMATE.start_main_#t~nondet788#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_#t~pre787#1]" "[2399] L6069-->L6069-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_2| 0) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t~0#1.base_2| 1)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t~0#1.base_2|) 0) (= (store |v_#length_7| |v_ULTIMATE.start_main_~#t~0#1.base_2| 20) |v_#length_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_2|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base]" "[1755] L6069-1-->L6025: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[1840] L6025-->L6071: Formula: (= 6 |v_ULTIMATE.start_verification_loop_bound_#in~bound#1_1|) InVars {} OutVars{ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_#in~bound#1]" "[2326] L6071-->L570: Formula: true InVars {} OutVars{ULTIMATE.start_verification_loop_bound_~bound#1=|v_ULTIMATE.start_verification_loop_bound_~bound#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_~bound#1]" "[1868] L570-->L573-7: Formula: (= |v_ULTIMATE.start_verification_loop_bound_~bound#1_2| |v_ULTIMATE.start_verification_loop_bound_#in~bound#1_2|) InVars {ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_2|} OutVars{ULTIMATE.start_verification_loop_bound_~bound#1=|v_ULTIMATE.start_verification_loop_bound_~bound#1_2|, ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_~bound#1]" "[2014] L573-7-->L573-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[2078] L573-4-->L573-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[1611] L573-1-->L573-3: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[2506] L573-3-->L573-6: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[1918] L573-6-->L570-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" "[2206] L570-1-->L6071-1: Formula: true InVars {} OutVars{ULTIMATE.start_verification_loop_bound_~bound#1=|v_ULTIMATE.start_verification_loop_bound_~bound#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_~bound#1]" "[1772] L6071-1-->L6072: Formula: true InVars {} OutVars{ULTIMATE.start_verification_loop_bound_#in~bound#1=|v_ULTIMATE.start_verification_loop_bound_#in~bound#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_verification_loop_bound_#in~bound#1]" "[1722] L6072-->L6072-5: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[2239] L6072-5-->L6073: Formula: (< (mod |v_ULTIMATE.start_main_~i~1#1_3| 4294967296) 5) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[1952] L6073-->L6073-1: Formula: (= |v_ULTIMATE.start_main_#t~pre787#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre787#1]" "[2485] L6073-1-->L6073-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[1781] L6073-2-->L6073-3: Formula: (let ((.cse1 (* (let ((.cse2 (mod |v_ULTIMATE.start_main_~i~1#1_4| 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#t~0#1.offset_3| .cse1))) (and (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre787#1_3|)) |v_#memory_int_9|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_3| .cse1 4) (select |v_#length_8| |v_ULTIMATE.start_main_~#t~0#1.base_3|)) (= (store |v_#memory_$Pointer$.base_13| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_$Pointer$.base_13| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0 (select (select |v_#memory_$Pointer$.base_12| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0))) |v_#memory_$Pointer$.base_12|) (= 1 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t~0#1.base_3|)) (= (store |v_#memory_$Pointer$.offset_13| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_13| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0 (select (select |v_#memory_$Pointer$.offset_12| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0))) |v_#memory_$Pointer$.offset_12|)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_13|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_10|, #length=|v_#length_8|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_13|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_12|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_8|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_12|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset]" "[3349] L6073-3-->$Ultimate##0: Formula: (and (= |v_ULTIMATE.start_main_#t~pre787#1_7| v_runThread1of1ForFork0_thidvar0_2) (= |v_runThread1of1ForFork0_#in~arg#1.base_4| 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_~i~1#1_11| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_runThread1of1ForFork0_#in~arg#1.offset_4|)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_11|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_7|} OutVars{runThread1of1ForFork0_cnalock_acquire_~me#1.offset=|v_runThread1of1ForFork0_cnalock_acquire_~me#1.offset_24|, runThread1of1ForFork0_vatomicptr_read_~tmp~5#1.base=|v_runThread1of1ForFork0_vatomicptr_read_~tmp~5#1.base_66|, runThread1of1ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_write_~a#1.base_74|, runThread1of1ForFork0_vatomic32_read_rlx_#res#1=|v_runThread1of1ForFork0_vatomic32_read_rlx_#res#1_20|, runThread1of1ForFork0_vatomicptr_cmpxchg_~e#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_~e#1.base_18|, runThread1of1ForFork0_#t~post786#1=|v_runThread1of1ForFork0_#t~post786#1_8|, runThread1of1ForFork0_vatomic32_read_#in~a#1.offset=|v_runThread1of1ForFork0_vatomic32_read_#in~a#1.offset_20|, runThread1of1ForFork0_vatomicptr_xchg_rlx_~v#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_rlx_~v#1.base_26|, runThread1of1ForFork0_cnalock_release_~value~0#1.offset=|v_runThread1of1ForFork0_cnalock_release_~value~0#1.offset_12|, runThread1of1ForFork0_vatomicptr_write_rel_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_write_rel_~a#1.base_26|, runThread1of1ForFork0_vatomicptr_xchg_rlx_~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_rlx_~v#1.offset_26|, runThread1of1ForFork0_vatomic32_read_#res#1=|v_runThread1of1ForFork0_vatomic32_read_#res#1_20|, runThread1of1ForFork0__cnalock_keep_lock_local_#t~ret760#1=|v_runThread1of1ForFork0__cnalock_keep_lock_local_#t~ret760#1_12|, runThread1of1ForFork0_cnalock_release_#t~ret771#1.offset=|v_runThread1of1ForFork0_cnalock_release_#t~ret771#1.offset_12|, runThread1of1ForFork0_vatomicptr_await_neq_~c#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_~c#1.base_22|, runThread1of1ForFork0_cnalock_release_~next~1#1.base=|v_runThread1of1ForFork0_cnalock_release_~next~1#1.base_18|, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#res#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#res#1.offset_14|, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~a#1.offset_14|, runThread1of1ForFork0_vatomic32_read_rlx_#in~a#1.offset=|v_runThread1of1ForFork0_vatomic32_read_rlx_#in~a#1.offset_20|, runThread1of1ForFork0_vatomicptr_await_neq_#in~c#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_#in~c#1.offset_14|, runThread1of1ForFork0_vatomicptr_write_rlx_~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_rlx_~v#1.offset_50|, runThread1of1ForFork0__cnalock_find_successor_~origSecHead~0#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_~origSecHead~0#1.offset_12|, runThread1of1ForFork0_cnalock_release_#t~ret769#1.base=|v_runThread1of1ForFork0_cnalock_release_#t~ret769#1.base_12|, runThread1of1ForFork0_cnalock_release_#t~ret768#1.offset=|v_runThread1of1ForFork0_cnalock_release_#t~ret768#1.offset_12|, runThread1of1ForFork0_vatomicptr_write_rlx_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_write_rlx_~a#1.base_50|, runThread1of1ForFork0_vatomicptr_cmpxchg_~exp~5#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_~exp~5#1.base_26|, runThread1of1ForFork0_vatomicptr_read_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_read_#in~a#1.base_50|, runThread1of1ForFork0_cnalock_release_~sec_tail~1#1.base=|v_runThread1of1ForFork0_cnalock_release_~sec_tail~1#1.base_16|, runThread1of1ForFork0_cnalock_acquire_~lock#1.base=|v_runThread1of1ForFork0_cnalock_acquire_~lock#1.base_10|, runThread1of1ForFork0_cnalock_acquire_#t~ret759#1.base=|v_runThread1of1ForFork0_cnalock_acquire_#t~ret759#1.base_10|, runThread1of1ForFork0_release_#in~tid#1=|v_runThread1of1ForFork0_release_#in~tid#1_8|, runThread1of1ForFork0_cnalock_release_#t~ret777#1.offset=|v_runThread1of1ForFork0_cnalock_release_#t~ret777#1.offset_12|, runThread1of1ForFork0_vatomicptr_write_rel_#in~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_rel_#in~v#1.offset_20|, runThread1of1ForFork0_vatomicptr_read_rlx_#t~ret412#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_rlx_#t~ret412#1.offset_42|, runThread1of1ForFork0_~arg#1.base=|v_runThread1of1ForFork0_~arg#1.base_6|, runThread1of1ForFork0__cnalock_find_successor_#in~me#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_#in~me#1.offset_8|, runThread1of1ForFork0_vatomic32_write_~a#1.base=|v_runThread1of1ForFork0_vatomic32_write_~a#1.base_18|, runThread1of1ForFork0__cnalock_find_successor_#t~ret766#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_#t~ret766#1.offset_12|, runThread1of1ForFork0_cnalock_release_#t~ret772#1.offset=|v_runThread1of1ForFork0_cnalock_release_#t~ret772#1.offset_16|, runThread1of1ForFork0_cnalock_release_#in~lock#1.offset=|v_runThread1of1ForFork0_cnalock_release_#in~lock#1.offset_8|, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#in~a#1.base_14|, runThread1of1ForFork0__cnalock_find_successor_#res#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_#res#1.offset_12|, runThread1of1ForFork0_vatomicptr_xchg_#t~mem441#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_#t~mem441#1.offset_42|, runThread1of1ForFork0_vatomicptr_await_neq_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_~a#1.offset_18|, runThread1of1ForFork0_vatomic32_read_~a#1.base=|v_runThread1of1ForFork0_vatomic32_read_~a#1.base_26|, runThread1of1ForFork0_vatomicptr_xchg_~tmp~11#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_~tmp~11#1.base_34|, runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~a#1.base_20|, runThread1of1ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of1ForFork0_vatomic32_read_#t~mem432#1_32|, runThread1of1ForFork0_vatomicptr_await_neq_#t~ret634#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_#t~ret634#1.offset_26|, runThread1of1ForFork0_~j~0#1=|v_runThread1of1ForFork0_~j~0#1_14|, runThread1of1ForFork0_vatomicptr_xchg_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_#in~a#1.offset_26|, runThread1of1ForFork0_vatomicptr_write_rlx_#in~v#1.base=|v_runThread1of1ForFork0_vatomicptr_write_rlx_#in~v#1.base_38|, runThread1of1ForFork0__cnalock_find_successor_~next~0#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_~next~0#1.offset_20|, runThread1of1ForFork0_cnalock_acquire_~tail~0#1.offset=|v_runThread1of1ForFork0_cnalock_acquire_~tail~0#1.offset_14|, runThread1of1ForFork0_acquire_~tid#1=|v_runThread1of1ForFork0_acquire_~tid#1_10|, runThread1of1ForFork0_vatomicptr_xchg_~tmp~11#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_~tmp~11#1.offset_34|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_7|, runThread1of1ForFork0_verification_spin_end_#in~v#1=|v_runThread1of1ForFork0_verification_spin_end_#in~v#1_26|, runThread1of1ForFork0_vatomicptr_await_neq_acq_#res#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_#res#1.offset_14|, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~a#1.base_14|, runThread1of1ForFork0_vatomicptr_await_neq_acq_~v#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_~v#1.base_18|, runThread1of1ForFork0__cnalock_find_successor_#t~ret765#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_#t~ret765#1.offset_12|, runThread1of1ForFork0_cnalock_release_#t~ret777#1.base=|v_runThread1of1ForFork0_cnalock_release_#t~ret777#1.base_12|, runThread1of1ForFork0_vatomicptr_write_rel_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_rel_~a#1.offset_26|, runThread1of1ForFork0_vatomicptr_xchg_~v#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_~v#1.base_34|, runThread1of1ForFork0_acquire_#in~tid#1=|v_runThread1of1ForFork0_acquire_#in~tid#1_8|, runThread1of1ForFork0_vatomicptr_await_neq_acq_~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_~v#1.offset_18|, runThread1of1ForFork0_vatomicptr_xchg_#res#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_#res#1.offset_26|, runThread1of1ForFork0_cnalock_release_#in~me#1.offset=|v_runThread1of1ForFork0_cnalock_release_#in~me#1.offset_8|, runThread1of1ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_~v#1.offset_74|, runThread1of1ForFork0_cnalock_release_#t~ret772#1.base=|v_runThread1of1ForFork0_cnalock_release_#t~ret772#1.base_16|, runThread1of1ForFork0_vatomicptr_await_neq_~cur~7#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_~cur~7#1.offset_30|, runThread1of1ForFork0_vatomicptr_read_rlx_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_rlx_~a#1.offset_34|, runThread1of1ForFork0_release_~tid#1=|v_runThread1of1ForFork0_release_~tid#1_10|, runThread1of1ForFork0_cnalock_acquire_#t~ret759#1.offset=|v_runThread1of1ForFork0_cnalock_acquire_#t~ret759#1.offset_10|, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret457#1=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret457#1_22|, runThread1of1ForFork0_verification_loop_bound_#in~bound#1=|v_runThread1of1ForFork0_verification_loop_bound_#in~bound#1_20|, 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runThread1of1ForFork0_vatomicptr_cmpxchg_~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_~v#1.offset_18|, runThread1of1ForFork0_cnalock_release_#t~ret776#1.offset=|v_runThread1of1ForFork0_cnalock_release_#t~ret776#1.offset_12|, runThread1of1ForFork0__cnalock_find_successor_~me#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_~me#1.offset_16|, runThread1of1ForFork0__cnalock_find_successor_~origSecHead~0#1.base=|v_runThread1of1ForFork0__cnalock_find_successor_~origSecHead~0#1.base_12|, runThread1of1ForFork0_cnalock_release_#in~numa_node#1=|v_runThread1of1ForFork0_cnalock_release_#in~numa_node#1_8|, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~e#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#in~e#1.base_14|, runThread1of1ForFork0_cnalock_acquire_~me#1.base=|v_runThread1of1ForFork0_cnalock_acquire_~me#1.base_24|, runThread1of1ForFork0_vatomicptr_await_neq_#res#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_#res#1.offset_14|, runThread1of1ForFork0__cnalock_find_successor_#t~ret762#1=|v_runThread1of1ForFork0__cnalock_find_successor_#t~ret762#1_12|, runThread1of1ForFork0_cnalock_release_#t~ret769#1.offset=|v_runThread1of1ForFork0_cnalock_release_#t~ret769#1.offset_12|, runThread1of1ForFork0_vatomicptr_write_rel_~v#1.base=|v_runThread1of1ForFork0_vatomicptr_write_rel_~v#1.base_26|, runThread1of1ForFork0_vatomicptr_write_#in~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_#in~v#1.offset_56|, runThread1of1ForFork0__cnalock_find_successor_#t~ret766#1.base=|v_runThread1of1ForFork0__cnalock_find_successor_#t~ret766#1.base_12|, runThread1of1ForFork0__cnalock_find_successor_~me#1.base=|v_runThread1of1ForFork0__cnalock_find_successor_~me#1.base_16|, runThread1of1ForFork0_~arg#1.offset=|v_runThread1of1ForFork0_~arg#1.offset_6|, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~v#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~v#1.base_14|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_11|, runThread1of1ForFork0_vatomicptr_cmpxchg_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_~a#1.base_18|, runThread1of1ForFork0_cnalock_release_~spin~1#1.base=|v_runThread1of1ForFork0_cnalock_release_~spin~1#1.base_22|, runThread1of1ForFork0__cnalock_find_successor_#t~ret761#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_#t~ret761#1.offset_12|, runThread1of1ForFork0_vatomicptr_await_neq_acq_#t~ret423#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_#t~ret423#1.base_22|, runThread1of1ForFork0_cnalock_release_~sec_head~1#1.offset=|v_runThread1of1ForFork0_cnalock_release_~sec_head~1#1.offset_14|, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~v#1.offset_14|, runThread1of1ForFork0_cnalock_release_#in~lock#1.base=|v_runThread1of1ForFork0_cnalock_release_#in~lock#1.base_8|, runThread1of1ForFork0_vatomicptr_xchg_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_#in~a#1.base_26|, runThread1of1ForFork0_vatomicptr_xchg_#t~mem441#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_#t~mem441#1.base_42|, runThread1of1ForFork0_cs_#t~post783#1=|v_runThread1of1ForFork0_cs_#t~post783#1_12|, runThread1of1ForFork0_vatomic32_read_rlx_~a#1.offset=|v_runThread1of1ForFork0_vatomic32_read_rlx_~a#1.offset_26|, runThread1of1ForFork0_vatomic32_write_rlx_#in~a#1.base=|v_runThread1of1ForFork0_vatomic32_write_rlx_#in~a#1.base_14|, runThread1of1ForFork0_thidvar0=v_runThread1of1ForFork0_thidvar0_2, runThread1of1ForFork0_vatomicptr_read_rlx_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_read_rlx_~a#1.base_34|, runThread1of1ForFork0_cnalock_release_~me#1.offset=|v_runThread1of1ForFork0_cnalock_release_~me#1.offset_30|, runThread1of1ForFork0_vatomicptr_write_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_#in~a#1.offset_56|, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret459#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret459#1.offset_22|, runThread1of1ForFork0_vatomicptr_xchg_#res#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_#res#1.base_26|, runThread1of1ForFork0_vatomicptr_await_neq_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_#in~a#1.base_14|, runThread1of1ForFork0_vatomicptr_xchg_rlx_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_rlx_~a#1.base_26|, runThread1of1ForFork0_vatomicptr_read_~tmp~5#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_~tmp~5#1.offset_66|, runThread1of1ForFork0_vatomic32_read_rlx_#t~ret112#1=|v_runThread1of1ForFork0_vatomic32_read_rlx_#t~ret112#1_32|, runThread1of1ForFork0_~i~0#1=|v_runThread1of1ForFork0_~i~0#1_14|, runThread1of1ForFork0_~j~1#1=|v_runThread1of1ForFork0_~j~1#1_14|, runThread1of1ForFork0__cnalock_find_successor_#t~ret765#1.base=|v_runThread1of1ForFork0__cnalock_find_successor_#t~ret765#1.base_12|, runThread1of1ForFork0__cnalock_keep_lock_local_#res#1=|v_runThread1of1ForFork0__cnalock_keep_lock_local_#res#1_8|, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#in~a#1.offset_14|, runThread1of1ForFork0_vatomicptr_write_rlx_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_write_rlx_#in~a#1.base_38|, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~v#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~v#1.offset_18|, runThread1of1ForFork0_vatomic32_write_~v#1=|v_runThread1of1ForFork0_vatomic32_write_~v#1_18|, runThread1of1ForFork0_verification_loop_bound_~bound#1=|v_runThread1of1ForFork0_verification_loop_bound_~bound#1_20|, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~e#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~e#1.offset_18|, runThread1of1ForFork0_vatomicptr_await_neq_acq_#res#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_#res#1.base_14|, runThread1of1ForFork0_vatomicptr_read_acq_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_acq_~a#1.offset_18|, runThread1of1ForFork0_cnalock_acquire_~tail~0#1.base=|v_runThread1of1ForFork0_cnalock_acquire_~tail~0#1.base_14|, runThread1of1ForFork0_vatomicptr_write_rel_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_write_rel_#in~a#1.base_20|, runThread1of1ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_write_~a#1.offset_74|, runThread1of1ForFork0_vatomicptr_xchg_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_~a#1.base_34|, runThread1of1ForFork0_vatomicptr_read_rlx_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_rlx_#in~a#1.offset_26|, runThread1of1ForFork0_cnalock_acquire_~lock#1.offset=|v_runThread1of1ForFork0_cnalock_acquire_~lock#1.offset_10|, runThread1of1ForFork0_vatomicptr_cmpxchg_#res#1.offset=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#res#1.offset_14|, runThread1of1ForFork0_vatomic32_write_rlx_~v#1=|v_runThread1of1ForFork0_vatomic32_write_rlx_~v#1_18|, runThread1of1ForFork0_vatomicptr_await_neq_#t~ite635#1=|v_runThread1of1ForFork0_vatomicptr_await_neq_#t~ite635#1_34|, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~mem458#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#t~mem458#1.base_22|, runThread1of1ForFork0_vatomicptr_await_neq_#t~ret634#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_#t~ret634#1.base_26|, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~a#1.offset_14|, runThread1of1ForFork0_vatomicptr_xchg_#in~v#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_#in~v#1.base_26|, runThread1of1ForFork0__cnalock_find_successor_~numa_node#1=|v_runThread1of1ForFork0__cnalock_find_successor_~numa_node#1_10|, runThread1of1ForFork0_cnalock_release_~spin~1#1.offset=|v_runThread1of1ForFork0_cnalock_release_~spin~1#1.offset_24|, runThread1of1ForFork0_verification_spin_end_~v#1=|v_runThread1of1ForFork0_verification_spin_end_~v#1_26|, runThread1of1ForFork0_vatomicptr_cmpxchg_~v#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_~v#1.base_18|, runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~v#1.base=|v_runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~v#1.base_20|, runThread1of1ForFork0_vatomicptr_xchg_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_~a#1.offset_34|, runThread1of1ForFork0_cnalock_release_~numa_node#1=|v_runThread1of1ForFork0_cnalock_release_~numa_node#1_10|, runThread1of1ForFork0_vatomic32_write_#in~v#1=|v_runThread1of1ForFork0_vatomic32_write_#in~v#1_14|, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~a#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~a#1.base_14|, runThread1of1ForFork0_vatomicptr_read_#in~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_#in~a#1.offset_50|, runThread1of1ForFork0_cnalock_acquire_#t~ret758#1.offset=|v_runThread1of1ForFork0_cnalock_acquire_#t~ret758#1.offset_12|, runThread1of1ForFork0_cnalock_release_#in~me#1.base=|v_runThread1of1ForFork0_cnalock_release_#in~me#1.base_8|, runThread1of1ForFork0_cnalock_acquire_#in~lock#1.base=|v_runThread1of1ForFork0_cnalock_acquire_#in~lock#1.base_8|, runThread1of1ForFork0_vatomicptr_await_neq_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_await_neq_~a#1.base_18|, runThread1of1ForFork0_vatomicptr_xchg_rlx_~a#1.offset=|v_runThread1of1ForFork0_vatomicptr_xchg_rlx_~a#1.offset_26|, runThread1of1ForFork0_vatomicptr_read_~a#1.base=|v_runThread1of1ForFork0_vatomicptr_read_~a#1.base_66|, runThread1of1ForFork0_vatomic32_write_rlx_#in~v#1=|v_runThread1of1ForFork0_vatomic32_write_rlx_#in~v#1_14|, runThread1of1ForFork0_cnalock_acquire_~numa_node#1=|v_runThread1of1ForFork0_cnalock_acquire_~numa_node#1_10|, runThread1of1ForFork0__cnalock_find_successor_~spin~0#1.base=|v_runThread1of1ForFork0__cnalock_find_successor_~spin~0#1.base_12|, runThread1of1ForFork0_vatomicptr_read_acq_#res#1.offset=|v_runThread1of1ForFork0_vatomicptr_read_acq_#res#1.offset_14|, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~v#1.base=|v_runThread1of1ForFork0_vatomicptr_cmpxchg_#in~v#1.base_14|, runThread1of1ForFork0__cnalock_find_successor_~spin~0#1.offset=|v_runThread1of1ForFork0__cnalock_find_successor_~spin~0#1.offset_14|} AuxVars[] AssignedVars[runThread1of1ForFork0_cnalock_acquire_~me#1.offset, runThread1of1ForFork0_vatomicptr_read_~tmp~5#1.base, runThread1of1ForFork0_vatomicptr_write_~a#1.base, runThread1of1ForFork0_vatomic32_read_rlx_#res#1, runThread1of1ForFork0_vatomicptr_cmpxchg_~e#1.base, runThread1of1ForFork0_#t~post786#1, runThread1of1ForFork0_vatomic32_read_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_xchg_rlx_~v#1.base, runThread1of1ForFork0_cnalock_release_~value~0#1.offset, runThread1of1ForFork0_vatomicptr_write_rel_~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_~v#1.offset, runThread1of1ForFork0_vatomic32_read_#res#1, runThread1of1ForFork0__cnalock_keep_lock_local_#t~ret760#1, runThread1of1ForFork0_cnalock_release_#t~ret771#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_~c#1.base, runThread1of1ForFork0_cnalock_release_~next~1#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#res#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~a#1.offset, runThread1of1ForFork0_vatomic32_read_rlx_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_#in~c#1.offset, runThread1of1ForFork0_vatomicptr_write_rlx_~v#1.offset, runThread1of1ForFork0__cnalock_find_successor_~origSecHead~0#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret769#1.base, runThread1of1ForFork0_cnalock_release_#t~ret768#1.offset, runThread1of1ForFork0_vatomicptr_write_rlx_~a#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_~exp~5#1.base, runThread1of1ForFork0_vatomicptr_read_#in~a#1.base, runThread1of1ForFork0_cnalock_release_~sec_tail~1#1.base, runThread1of1ForFork0_cnalock_acquire_~lock#1.base, runThread1of1ForFork0_cnalock_acquire_#t~ret759#1.base, runThread1of1ForFork0_release_#in~tid#1, runThread1of1ForFork0_cnalock_release_#t~ret777#1.offset, runThread1of1ForFork0_vatomicptr_write_rel_#in~v#1.offset, runThread1of1ForFork0_vatomicptr_read_rlx_#t~ret412#1.offset, runThread1of1ForFork0_~arg#1.base, runThread1of1ForFork0__cnalock_find_successor_#in~me#1.offset, runThread1of1ForFork0_vatomic32_write_~a#1.base, runThread1of1ForFork0__cnalock_find_successor_#t~ret766#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret772#1.offset, runThread1of1ForFork0_cnalock_release_#in~lock#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~a#1.base, runThread1of1ForFork0__cnalock_find_successor_#res#1.offset, runThread1of1ForFork0_vatomicptr_xchg_#t~mem441#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_~a#1.offset, runThread1of1ForFork0_vatomic32_read_~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_~tmp~11#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~a#1.base, runThread1of1ForFork0_vatomic32_read_#t~mem432#1, runThread1of1ForFork0_vatomicptr_await_neq_#t~ret634#1.offset, runThread1of1ForFork0_~j~0#1, runThread1of1ForFork0_vatomicptr_xchg_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_write_rlx_#in~v#1.base, runThread1of1ForFork0__cnalock_find_successor_~next~0#1.offset, runThread1of1ForFork0_cnalock_acquire_~tail~0#1.offset, runThread1of1ForFork0_acquire_~tid#1, runThread1of1ForFork0_vatomicptr_xchg_~tmp~11#1.offset, runThread1of1ForFork0_verification_spin_end_#in~v#1, runThread1of1ForFork0_vatomicptr_await_neq_acq_#res#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~a#1.base, runThread1of1ForFork0_vatomicptr_await_neq_acq_~v#1.base, runThread1of1ForFork0__cnalock_find_successor_#t~ret765#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret777#1.base, runThread1of1ForFork0_vatomicptr_write_rel_~a#1.offset, runThread1of1ForFork0_vatomicptr_xchg_~v#1.base, runThread1of1ForFork0_acquire_#in~tid#1, runThread1of1ForFork0_vatomicptr_await_neq_acq_~v#1.offset, runThread1of1ForFork0_vatomicptr_xchg_#res#1.offset, runThread1of1ForFork0_cnalock_release_#in~me#1.offset, runThread1of1ForFork0_vatomicptr_write_~v#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret772#1.base, runThread1of1ForFork0_vatomicptr_await_neq_~cur~7#1.offset, runThread1of1ForFork0_vatomicptr_read_rlx_~a#1.offset, runThread1of1ForFork0_release_~tid#1, runThread1of1ForFork0_cnalock_acquire_#t~ret759#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret457#1, runThread1of1ForFork0_verification_loop_bound_#in~bound#1, runThread1of1ForFork0_vatomicptr_write_~v#1.base, runThread1of1ForFork0__cnalock_find_successor_~next~0#1.base, runThread1of1ForFork0_vatomicptr_read_#res#1.base, runThread1of1ForFork0_cnalock_acquire_#in~me#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_~cur~7#1.base, runThread1of1ForFork0__cnalock_find_successor_#t~ret761#1.base, runThread1of1ForFork0_#res#1.offset, runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~a#1.offset, runThread1of1ForFork0_vatomic32_write_rlx_~a#1.base, runThread1of1ForFork0_cnalock_acquire_#in~numa_node#1, runThread1of1ForFork0_vatomicptr_read_#t~mem435#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#t~ret419#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~v#1.offset, runThread1of1ForFork0__cnalock_find_successor_~sec_tail~0#1.offset, runThread1of1ForFork0_cnalock_release_~next~1#1.offset, runThread1of1ForFork0__cnalock_find_successor_#t~short764#1, runThread1of1ForFork0_cnalock_release_#t~ret768#1.base, runThread1of1ForFork0_cnalock_release_#t~ret770#1.offset, runThread1of1ForFork0_vatomicptr_read_rlx_#in~a#1.base, runThread1of1ForFork0_vatomicptr_write_rlx_~v#1.base, runThread1of1ForFork0_cnalock_release_#t~ret775#1.base, runThread1of1ForFork0_vatomic32_read_~a#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_~a#1.offset, runThread1of1ForFork0_cnalock_release_~succ~0#1.offset, runThread1of1ForFork0_vatomicptr_write_rlx_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_read_rlx_#res#1.base, runThread1of1ForFork0_vatomicptr_read_~a#1.offset, runThread1of1ForFork0_cnalock_release_~sec_tail~1#1.offset, runThread1of1ForFork0_vatomic32_write_rlx_#in~a#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret771#1.base, runThread1of1ForFork0__cnalock_find_successor_#in~numa_node#1, runThread1of1ForFork0_vatomicptr_write_rel_~v#1.offset, runThread1of1ForFork0__cnalock_find_successor_~sec_head~0#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~e#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_#in~a#1.offset, runThread1of1ForFork0__cnalock_find_successor_#res#1.base, runThread1of1ForFork0__cnalock_find_successor_~sec_tail~0#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~mem458#1.offset, runThread1of1ForFork0__cnalock_find_successor_~cur~32#1.base, runThread1of1ForFork0_vatomic32_write_rlx_~a#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_acq_~a#1.base, runThread1of1ForFork0_#in~arg#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret459#1.base, runThread1of1ForFork0_vatomic32_read_~tmp~2#1, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~a#1.base, runThread1of1ForFork0_vatomicptr_read_#t~mem435#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_#in~c#1.base, runThread1of1ForFork0__cnalock_find_successor_#t~ret767#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_#res#1.base, runThread1of1ForFork0_vatomicptr_read_rlx_#res#1.offset, runThread1of1ForFork0_cnalock_release_~me#1.base, runThread1of1ForFork0_#t~post785#1, runThread1of1ForFork0_vatomic32_write_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_xchg_#in~v#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret773#1.base, runThread1of1ForFork0_vatomicptr_write_rel_#in~a#1.offset, runThread1of1ForFork0__cnalock_find_successor_#t~ret763#1, runThread1of1ForFork0_vatomicptr_read_acq_#res#1.base, runThread1of1ForFork0_vatomicptr_write_#in~v#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~e#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_~e#1.offset, runThread1of1ForFork0_cnalock_release_~value~0#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~e#1.offset, runThread1of1ForFork0__cnalock_find_successor_#in~me#1.base, runThread1of1ForFork0_#in~arg#1.base, runThread1of1ForFork0_vatomic32_read_rlx_~a#1.base, runThread1of1ForFork0_vatomicptr_await_neq_acq_~a#1.offset, runThread1of1ForFork0_vatomicptr_xchg_rlx_#t~ret414#1.base, runThread1of1ForFork0_vatomicptr_write_rlx_~a#1.offset, runThread1of1ForFork0_vatomicptr_read_acq_#in~a#1.base, runThread1of1ForFork0_vatomicptr_read_rlx_#t~ret412#1.base, runThread1of1ForFork0_cnalock_acquire_#in~lock#1.offset, runThread1of1ForFork0_cnalock_acquire_#in~me#1.base, runThread1of1ForFork0_cnalock_release_~succ~0#1.base, runThread1of1ForFork0_vatomicptr_read_acq_#t~ret413#1.base, runThread1of1ForFork0_cnalock_release_~keep_lock~0#1, runThread1of1ForFork0_vatomicptr_read_acq_~a#1.base, runThread1of1ForFork0_vatomicptr_await_neq_~c#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~e#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#t~ret419#1.base, runThread1of1ForFork0__cnalock_find_successor_~cur~32#1.offset, runThread1of1ForFork0_cnalock_release_~lock#1.offset, runThread1of1ForFork0_cnalock_release_~lock#1.base, runThread1of1ForFork0_cnalock_release_#t~ret774#1, runThread1of1ForFork0__cnalock_find_successor_~my_node~0#1, runThread1of1ForFork0_cnalock_release_~sec_head~1#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#res#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_#t~ret414#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret775#1.offset, runThread1of1ForFork0_cs_#t~post782#1, runThread1of1ForFork0_vatomicptr_read_acq_#t~ret413#1.offset, runThread1of1ForFork0_vatomicptr_write_rel_#in~v#1.base, runThread1of1ForFork0_cnalock_acquire_#t~ret758#1.base, runThread1of1ForFork0_#res#1.base, runThread1of1ForFork0_vatomicptr_xchg_~v#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_acq_#t~ret423#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~v#1.base, runThread1of1ForFork0_~tid~0#1, runThread1of1ForFork0_vatomicptr_read_#res#1.offset, runThread1of1ForFork0_vatomic32_read_#in~a#1.base, runThread1of1ForFork0_#t~post784#1, runThread1of1ForFork0_vatomicptr_cmpxchg_~exp~5#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_#res#1.base, runThread1of1ForFork0_vatomic32_write_#in~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~v#1.offset, runThread1of1ForFork0_vatomicptr_write_rlx_#in~v#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret773#1.offset, runThread1of1ForFork0__cnalock_find_successor_#t~ret767#1.offset, runThread1of1ForFork0_vatomic32_write_~a#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~v#1.base, runThread1of1ForFork0_cnalock_release_#t~ret770#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~a#1.offset, runThread1of1ForFork0__cnalock_find_successor_~sec_head~0#1.offset, runThread1of1ForFork0_vatomicptr_read_acq_#in~a#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret776#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_#res#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~v#1.offset, runThread1of1ForFork0_vatomic32_read_rlx_#in~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_#res#1.offset, runThread1of1ForFork0_vatomicptr_write_#in~a#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_~v#1.offset, runThread1of1ForFork0_cnalock_release_#t~ret776#1.offset, runThread1of1ForFork0__cnalock_find_successor_~me#1.offset, runThread1of1ForFork0__cnalock_find_successor_~origSecHead~0#1.base, runThread1of1ForFork0_cnalock_release_#in~numa_node#1, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~e#1.base, runThread1of1ForFork0_cnalock_acquire_~me#1.base, runThread1of1ForFork0_vatomicptr_await_neq_#res#1.offset, runThread1of1ForFork0__cnalock_find_successor_#t~ret762#1, runThread1of1ForFork0_cnalock_release_#t~ret769#1.offset, runThread1of1ForFork0_vatomicptr_write_rel_~v#1.base, runThread1of1ForFork0_vatomicptr_write_#in~v#1.offset, runThread1of1ForFork0__cnalock_find_successor_#t~ret766#1.base, runThread1of1ForFork0__cnalock_find_successor_~me#1.base, runThread1of1ForFork0_~arg#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_#in~v#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_~a#1.base, runThread1of1ForFork0_cnalock_release_~spin~1#1.base, runThread1of1ForFork0__cnalock_find_successor_#t~ret761#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_acq_#t~ret423#1.base, runThread1of1ForFork0_cnalock_release_~sec_head~1#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~v#1.offset, runThread1of1ForFork0_cnalock_release_#in~lock#1.base, runThread1of1ForFork0_vatomicptr_xchg_#in~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_#t~mem441#1.base, runThread1of1ForFork0_cs_#t~post783#1, runThread1of1ForFork0_vatomic32_read_rlx_~a#1.offset, runThread1of1ForFork0_vatomic32_write_rlx_#in~a#1.base, runThread1of1ForFork0_thidvar0, runThread1of1ForFork0_vatomicptr_read_rlx_~a#1.base, runThread1of1ForFork0_cnalock_release_~me#1.offset, runThread1of1ForFork0_vatomicptr_write_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~ret459#1.offset, runThread1of1ForFork0_vatomicptr_xchg_#res#1.base, runThread1of1ForFork0_vatomicptr_await_neq_#in~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_~a#1.base, runThread1of1ForFork0_vatomicptr_read_~tmp~5#1.offset, runThread1of1ForFork0_vatomic32_read_rlx_#t~ret112#1, runThread1of1ForFork0_~i~0#1, runThread1of1ForFork0_~j~1#1, runThread1of1ForFork0__cnalock_find_successor_#t~ret765#1.base, runThread1of1ForFork0__cnalock_keep_lock_local_#res#1, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_write_rlx_#in~a#1.base, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~v#1.offset, runThread1of1ForFork0_vatomic32_write_~v#1, runThread1of1ForFork0_verification_loop_bound_~bound#1, runThread1of1ForFork0_vatomicptr_cmpxchg_rel_~e#1.offset, runThread1of1ForFork0_vatomicptr_await_neq_acq_#res#1.base, runThread1of1ForFork0_vatomicptr_read_acq_~a#1.offset, runThread1of1ForFork0_cnalock_acquire_~tail~0#1.base, runThread1of1ForFork0_vatomicptr_write_rel_#in~a#1.base, runThread1of1ForFork0_vatomicptr_write_~a#1.offset, runThread1of1ForFork0_vatomicptr_xchg_~a#1.base, runThread1of1ForFork0_vatomicptr_read_rlx_#in~a#1.offset, runThread1of1ForFork0_cnalock_acquire_~lock#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_#res#1.offset, runThread1of1ForFork0_vatomic32_write_rlx_~v#1, runThread1of1ForFork0_vatomicptr_await_neq_#t~ite635#1, runThread1of1ForFork0_vatomicptr_cmpxchg_#t~mem458#1.base, runThread1of1ForFork0_vatomicptr_await_neq_#t~ret634#1.base, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~a#1.offset, runThread1of1ForFork0_vatomicptr_xchg_#in~v#1.base, runThread1of1ForFork0__cnalock_find_successor_~numa_node#1, runThread1of1ForFork0_cnalock_release_~spin~1#1.offset, runThread1of1ForFork0_verification_spin_end_~v#1, runThread1of1ForFork0_vatomicptr_cmpxchg_~v#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_#in~v#1.base, runThread1of1ForFork0_vatomicptr_xchg_~a#1.offset, runThread1of1ForFork0_cnalock_release_~numa_node#1, runThread1of1ForFork0_vatomic32_write_#in~v#1, runThread1of1ForFork0_vatomicptr_await_neq_acq_#in~a#1.base, runThread1of1ForFork0_vatomicptr_read_#in~a#1.offset, runThread1of1ForFork0_cnalock_acquire_#t~ret758#1.offset, runThread1of1ForFork0_cnalock_release_#in~me#1.base, runThread1of1ForFork0_cnalock_acquire_#in~lock#1.base, runThread1of1ForFork0_vatomicptr_await_neq_~a#1.base, runThread1of1ForFork0_vatomicptr_xchg_rlx_~a#1.offset, runThread1of1ForFork0_vatomicptr_read_~a#1.base, runThread1of1ForFork0_vatomic32_write_rlx_#in~v#1, runThread1of1ForFork0_cnalock_acquire_~numa_node#1, runThread1of1ForFork0__cnalock_find_successor_~spin~0#1.base, runThread1of1ForFork0_vatomicptr_read_acq_#res#1.offset, runThread1of1ForFork0_vatomicptr_cmpxchg_#in~v#1.base, runThread1of1ForFork0__cnalock_find_successor_~spin~0#1.offset]" "[1976] L6073-4-->L6073-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre787#1]" "[1950] L6073-5-->L6072-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet788#1=|v_ULTIMATE.start_main_#t~nondet788#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet788#1]" "[1768] L6072-2-->L6072-3: Formula: (= |v_ULTIMATE.start_main_~i~1#1_5| |v_ULTIMATE.start_main_#t~post789#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ULTIMATE.start_main_#t~post789#1=|v_ULTIMATE.start_main_#t~post789#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post789#1]" "[2177] L6072-3-->L6072-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| (+ |v_ULTIMATE.start_main_#t~post789#1_3| 1)) InVars {ULTIMATE.start_main_#t~post789#1=|v_ULTIMATE.start_main_#t~post789#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post789#1=|v_ULTIMATE.start_main_#t~post789#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1]" "[2072] L6072-4-->L6072-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post789#1=|v_ULTIMATE.start_main_#t~post789#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post789#1]" "[2239] L6072-5-->L6073: Formula: (< (mod |v_ULTIMATE.start_main_~i~1#1_3| 4294967296) 5) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[]" "[1952] L6073-->L6073-1: Formula: (= |v_ULTIMATE.start_main_#t~pre787#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre787#1]" "[2485] L6073-1-->L6073-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks]" "[1781] L6073-2-->L6073-3: Formula: (let ((.cse1 (* (let ((.cse2 (mod |v_ULTIMATE.start_main_~i~1#1_4| 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#t~0#1.offset_3| .cse1))) (and (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0 |v_ULTIMATE.start_main_#t~pre787#1_3|)) |v_#memory_int_9|) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_3| .cse1 4) (select |v_#length_8| |v_ULTIMATE.start_main_~#t~0#1.base_3|)) (= (store |v_#memory_$Pointer$.base_13| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_$Pointer$.base_13| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0 (select (select |v_#memory_$Pointer$.base_12| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0))) |v_#memory_$Pointer$.base_12|) (= 1 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t~0#1.base_3|)) (= (store |v_#memory_$Pointer$.offset_13| |v_ULTIMATE.start_main_~#t~0#1.base_3| (store (select |v_#memory_$Pointer$.offset_13| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0 (select (select |v_#memory_$Pointer$.offset_12| |v_ULTIMATE.start_main_~#t~0#1.base_3|) .cse0))) |v_#memory_$Pointer$.offset_12|)))) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_13|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_10|, #length=|v_#length_8|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_13|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_12|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_9|, #length=|v_#length_8|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_3|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_12|, ULTIMATE.start_main_#t~pre787#1=|v_ULTIMATE.start_main_#t~pre787#1_3|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset]" "[3347] L6073-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:18:48,776 INFO L754 eck$LassoCheckResult]: Loop: "[3348] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[]" [2025-04-26 16:18:48,777 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:48,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1368357379, now seen corresponding path program 1 times [2025-04-26 16:18:48,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:48,778 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164821570] [2025-04-26 16:18:48,778 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:48,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:48,790 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-26 16:18:48,831 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-26 16:18:48,831 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:48,831 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:48,832 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:48,839 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-26 16:18:48,860 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-26 16:18:48,860 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:48,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:48,873 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:48,874 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:48,874 INFO L85 PathProgramCache]: Analyzing trace with hash 3379, now seen corresponding path program 1 times [2025-04-26 16:18:48,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:48,874 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492756459] [2025-04-26 16:18:48,874 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:48,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:48,878 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:18:48,881 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:18:48,881 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:48,881 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:48,881 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:48,882 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 1 statements into 1 equivalence classes. [2025-04-26 16:18:48,882 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 1 of 1 statements. [2025-04-26 16:18:48,882 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:48,882 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:48,884 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:48,884 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-26 16:18:48,884 INFO L85 PathProgramCache]: Analyzing trace with hash 530597559, now seen corresponding path program 1 times [2025-04-26 16:18:48,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-26 16:18:48,884 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958156568] [2025-04-26 16:18:48,884 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-26 16:18:48,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-26 16:18:48,900 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-04-26 16:18:48,918 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-04-26 16:18:48,919 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:48,919 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:48,919 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:48,926 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-04-26 16:18:48,942 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-04-26 16:18:48,943 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:48,943 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:48,952 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-26 16:18:50,781 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-26 16:18:50,792 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-26 16:18:50,792 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:50,792 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:50,792 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-26 16:18:50,812 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-26 16:18:50,820 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-26 16:18:50,821 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-26 16:18:50,821 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-26 16:18:50,877 WARN L166 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-26 16:18:51,115 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-04-26 16:18:51,136 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1628 places, 1786 transitions, 3588 flow [2025-04-26 16:18:52,142 INFO L116 PetriNetUnfolderBase]: 200/1972 cut-off events. [2025-04-26 16:18:52,142 INFO L117 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-04-26 16:18:52,222 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1984 conditions, 1972 events. 200/1972 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 9309 event pairs, 0 based on Foata normal form. 0/1769 useless extension candidates. Maximal degree in co-relation 1763. Up to 12 conditions per place. [2025-04-26 16:18:52,223 INFO L82 GeneralOperation]: Start removeDead. Operand has 1628 places, 1786 transitions, 3588 flow [2025-04-26 16:18:52,381 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1628 places, 1786 transitions, 3588 flow [2025-04-26 16:18:52,381 INFO L84 lAbstractionProvider]: Constructed initial Petri net abstraction that has has 1628 places, 1786 transitions, 3588 flow [2025-04-26 16:18:52,382 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-04-26 16:18:52,382 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-04-26 16:18:52,382 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-04-26 16:18:52,382 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-04-26 16:18:52,382 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-04-26 16:18:52,382 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-04-26 16:18:52,382 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-04-26 16:18:52,382 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-04-26 16:18:52,382 INFO L73 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states