./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/ticketlock.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/ticketlock.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8e9f7836ebdfb0849cf7f06257ab1fd414077ad21cfcb006a14459421df712fb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 15:40:17,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 15:40:17,983 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-24 15:40:17,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 15:40:17,991 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 15:40:18,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 15:40:18,025 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 15:40:18,025 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 15:40:18,026 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 15:40:18,027 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 15:40:18,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 15:40:18,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 15:40:18,028 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 15:40:18,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 15:40:18,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 15:40:18,031 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 15:40:18,031 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 15:40:18,031 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 15:40:18,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 15:40:18,032 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 15:40:18,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 15:40:18,036 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 15:40:18,037 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-24 15:40:18,037 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 15:40:18,037 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 15:40:18,037 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 15:40:18,038 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 15:40:18,038 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 15:40:18,038 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 15:40:18,038 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 15:40:18,039 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 15:40:18,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:40:18,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 15:40:18,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 15:40:18,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 15:40:18,040 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 15:40:18,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 15:40:18,041 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 15:40:18,041 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 15:40:18,041 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 15:40:18,041 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 15:40:18,042 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e9f7836ebdfb0849cf7f06257ab1fd414077ad21cfcb006a14459421df712fb [2024-10-24 15:40:18,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 15:40:18,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 15:40:18,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 15:40:18,318 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 15:40:18,319 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 15:40:18,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/ticketlock.i [2024-10-24 15:40:19,779 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 15:40:20,190 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 15:40:20,191 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/ticketlock.i [2024-10-24 15:40:20,244 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bb936d54/c273ab87599e43bd80701612522deeb6/FLAG7c7d0747d [2024-10-24 15:40:20,346 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bb936d54/c273ab87599e43bd80701612522deeb6 [2024-10-24 15:40:20,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 15:40:20,350 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 15:40:20,353 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 15:40:20,353 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 15:40:20,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 15:40:20,359 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:40:20" (1/1) ... [2024-10-24 15:40:20,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@344feefa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:20, skipping insertion in model container [2024-10-24 15:40:20,360 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:40:20" (1/1) ... [2024-10-24 15:40:20,494 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 15:40:22,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:40:22,410 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 15:40:22,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3755] [2024-10-24 15:40:22,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3757] [2024-10-24 15:40:22,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3762] [2024-10-24 15:40:22,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3764] [2024-10-24 15:40:22,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3770] [2024-10-24 15:40:22,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3772] [2024-10-24 15:40:22,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3778] [2024-10-24 15:40:22,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3780] [2024-10-24 15:40:22,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3786] [2024-10-24 15:40:22,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3788] [2024-10-24 15:40:22,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3794] [2024-10-24 15:40:22,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3796] [2024-10-24 15:40:22,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3802] [2024-10-24 15:40:22,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3804] [2024-10-24 15:40:22,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3810] [2024-10-24 15:40:22,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3812] [2024-10-24 15:40:22,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3817] [2024-10-24 15:40:22,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3819] [2024-10-24 15:40:22,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3824] [2024-10-24 15:40:22,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3826] [2024-10-24 15:40:22,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3831] [2024-10-24 15:40:22,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3833] [2024-10-24 15:40:22,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3838] [2024-10-24 15:40:22,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3840] [2024-10-24 15:40:22,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3845] [2024-10-24 15:40:22,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3847] [2024-10-24 15:40:22,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3852] [2024-10-24 15:40:22,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3855] [2024-10-24 15:40:22,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3861] [2024-10-24 15:40:22,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3864] [2024-10-24 15:40:22,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3870] [2024-10-24 15:40:22,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3873] [2024-10-24 15:40:22,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3879] [2024-10-24 15:40:22,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3882] [2024-10-24 15:40:22,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3888] [2024-10-24 15:40:22,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3891] [2024-10-24 15:40:22,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3897] [2024-10-24 15:40:22,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3900] [2024-10-24 15:40:22,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3907] [2024-10-24 15:40:22,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3910] [2024-10-24 15:40:22,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3917] [2024-10-24 15:40:22,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3920] [2024-10-24 15:40:22,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3927] [2024-10-24 15:40:22,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3930] [2024-10-24 15:40:22,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3937] [2024-10-24 15:40:22,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3940] [2024-10-24 15:40:22,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3947] [2024-10-24 15:40:22,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3950] [2024-10-24 15:40:22,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3957] [2024-10-24 15:40:22,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3960] [2024-10-24 15:40:22,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3966] [2024-10-24 15:40:22,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3969] [2024-10-24 15:40:22,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3975] [2024-10-24 15:40:22,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3978] [2024-10-24 15:40:22,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3984] [2024-10-24 15:40:22,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3987] [2024-10-24 15:40:22,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3993] [2024-10-24 15:40:22,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3996] [2024-10-24 15:40:22,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4002] [2024-10-24 15:40:22,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4005] [2024-10-24 15:40:22,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4011] [2024-10-24 15:40:22,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4014] [2024-10-24 15:40:22,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4020] [2024-10-24 15:40:22,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4023] [2024-10-24 15:40:22,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4029] [2024-10-24 15:40:22,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4032] [2024-10-24 15:40:22,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4038] [2024-10-24 15:40:22,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4041] [2024-10-24 15:40:22,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4047] [2024-10-24 15:40:22,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4050] [2024-10-24 15:40:22,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4056] [2024-10-24 15:40:22,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4059] [2024-10-24 15:40:22,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4065] [2024-10-24 15:40:22,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4068] [2024-10-24 15:40:22,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4074] [2024-10-24 15:40:22,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4077] [2024-10-24 15:40:22,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4083] [2024-10-24 15:40:22,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4086] [2024-10-24 15:40:22,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4092] [2024-10-24 15:40:22,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4095] [2024-10-24 15:40:22,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4101] [2024-10-24 15:40:22,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4103] [2024-10-24 15:40:22,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4109] [2024-10-24 15:40:22,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4111] [2024-10-24 15:40:22,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4117] [2024-10-24 15:40:22,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4119] [2024-10-24 15:40:22,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4125] [2024-10-24 15:40:22,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4127] [2024-10-24 15:40:22,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4133] [2024-10-24 15:40:22,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4135] [2024-10-24 15:40:22,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4141] [2024-10-24 15:40:22,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4143] [2024-10-24 15:40:22,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4149] [2024-10-24 15:40:22,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4151] [2024-10-24 15:40:22,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4157] [2024-10-24 15:40:22,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4159] [2024-10-24 15:40:22,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4165] [2024-10-24 15:40:22,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4167] [2024-10-24 15:40:22,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4173] [2024-10-24 15:40:22,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4175] [2024-10-24 15:40:22,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:40:22,953 INFO L204 MainTranslator]: Completed translation [2024-10-24 15:40:22,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22 WrapperNode [2024-10-24 15:40:22,954 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 15:40:22,955 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 15:40:22,955 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 15:40:22,955 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 15:40:22,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,075 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,149 INFO L138 Inliner]: procedures = 918, calls = 912, calls flagged for inlining = 825, calls inlined = 41, statements flattened = 464 [2024-10-24 15:40:23,149 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 15:40:23,150 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 15:40:23,150 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 15:40:23,150 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 15:40:23,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,172 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,187 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,193 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,199 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,204 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 15:40:23,204 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 15:40:23,205 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 15:40:23,205 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 15:40:23,206 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (1/1) ... [2024-10-24 15:40:23,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:40:23,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 15:40:23,249 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 15:40:23,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 15:40:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-24 15:40:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 15:40:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 15:40:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 15:40:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure run [2024-10-24 15:40:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2024-10-24 15:40:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 15:40:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-24 15:40:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 15:40:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-24 15:40:23,303 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-24 15:40:23,465 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 15:40:23,469 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 15:40:24,141 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-24 15:40:24,141 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 15:40:24,239 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 15:40:24,240 INFO L314 CfgBuilder]: Removed 74 assume(true) statements. [2024-10-24 15:40:24,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:40:24 BoogieIcfgContainer [2024-10-24 15:40:24,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 15:40:24,245 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 15:40:24,245 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 15:40:24,249 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 15:40:24,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 03:40:20" (1/3) ... [2024-10-24 15:40:24,250 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70497e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:40:24, skipping insertion in model container [2024-10-24 15:40:24,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:40:22" (2/3) ... [2024-10-24 15:40:24,253 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70497e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:40:24, skipping insertion in model container [2024-10-24 15:40:24,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:40:24" (3/3) ... [2024-10-24 15:40:24,254 INFO L112 eAbstractionObserver]: Analyzing ICFG ticketlock.i [2024-10-24 15:40:24,272 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 15:40:24,272 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2024-10-24 15:40:24,272 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-24 15:40:24,434 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-10-24 15:40:24,484 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 438 places, 522 transitions, 1051 flow [2024-10-24 15:40:24,669 INFO L124 PetriNetUnfolderBase]: 103/602 cut-off events. [2024-10-24 15:40:24,669 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-10-24 15:40:24,687 INFO L83 FinitePrefix]: Finished finitePrefix Result has 607 conditions, 602 events. 103/602 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1792 event pairs, 0 based on Foata normal form. 0/475 useless extension candidates. Maximal degree in co-relation 482. Up to 6 conditions per place. [2024-10-24 15:40:24,688 INFO L82 GeneralOperation]: Start removeDead. Operand has 438 places, 522 transitions, 1051 flow [2024-10-24 15:40:24,705 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 438 places, 522 transitions, 1051 flow [2024-10-24 15:40:24,718 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 15:40:24,724 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@54de529d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 15:40:24,725 INFO L334 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2024-10-24 15:40:24,737 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-24 15:40:24,738 INFO L124 PetriNetUnfolderBase]: 14/63 cut-off events. [2024-10-24 15:40:24,738 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:40:24,738 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:24,739 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:24,739 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 25 more)] === [2024-10-24 15:40:24,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:24,745 INFO L85 PathProgramCache]: Analyzing trace with hash -1959168530, now seen corresponding path program 1 times [2024-10-24 15:40:24,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:24,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509973472] [2024-10-24 15:40:24,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:24,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:24,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509973472] [2024-10-24 15:40:24,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509973472] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:24,981 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:24,981 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:40:24,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980834281] [2024-10-24 15:40:24,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:24,993 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 15:40:24,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:25,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 15:40:25,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 15:40:25,030 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 430 out of 522 [2024-10-24 15:40:25,037 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 438 places, 522 transitions, 1051 flow. Second operand has 2 states, 2 states have (on average 430.5) internal successors, (861), 2 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:25,037 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:25,037 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 430 of 522 [2024-10-24 15:40:25,038 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:25,175 INFO L124 PetriNetUnfolderBase]: 6/446 cut-off events. [2024-10-24 15:40:25,176 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-10-24 15:40:25,178 INFO L83 FinitePrefix]: Finished finitePrefix Result has 459 conditions, 446 events. 6/446 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1009 event pairs, 0 based on Foata normal form. 147/565 useless extension candidates. Maximal degree in co-relation 357. Up to 8 conditions per place. [2024-10-24 15:40:25,182 INFO L140 encePairwiseOnDemand]: 449/522 looper letters, 7 selfloop transitions, 0 changer transitions 0/386 dead transitions. [2024-10-24 15:40:25,182 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 384 places, 386 transitions, 793 flow [2024-10-24 15:40:25,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 15:40:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-10-24 15:40:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 940 transitions. [2024-10-24 15:40:25,204 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9003831417624522 [2024-10-24 15:40:25,208 INFO L175 Difference]: Start difference. First operand has 438 places, 522 transitions, 1051 flow. Second operand 2 states and 940 transitions. [2024-10-24 15:40:25,209 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 384 places, 386 transitions, 793 flow [2024-10-24 15:40:25,215 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 384 places, 386 transitions, 793 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:40:25,224 INFO L231 Difference]: Finished difference. Result has 384 places, 386 transitions, 779 flow [2024-10-24 15:40:25,227 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=522, PETRI_DIFFERENCE_MINUEND_FLOW=779, PETRI_DIFFERENCE_MINUEND_PLACES=383, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=386, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=386, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=779, PETRI_PLACES=384, PETRI_TRANSITIONS=386} [2024-10-24 15:40:25,232 INFO L277 CegarLoopForPetriNet]: 438 programPoint places, -54 predicate places. [2024-10-24 15:40:25,232 INFO L471 AbstractCegarLoop]: Abstraction has has 384 places, 386 transitions, 779 flow [2024-10-24 15:40:25,233 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 430.5) internal successors, (861), 2 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:25,233 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:25,233 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:25,234 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 15:40:25,234 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 25 more)] === [2024-10-24 15:40:25,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:25,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1246894284, now seen corresponding path program 1 times [2024-10-24 15:40:25,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:25,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007582023] [2024-10-24 15:40:25,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:25,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:26,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:26,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007582023] [2024-10-24 15:40:26,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007582023] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:26,322 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:26,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 15:40:26,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439459620] [2024-10-24 15:40:26,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:26,325 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 15:40:26,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:26,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 15:40:26,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-24 15:40:26,575 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 411 out of 522 [2024-10-24 15:40:26,579 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 384 places, 386 transitions, 779 flow. Second operand has 6 states, 6 states have (on average 412.5) internal successors, (2475), 6 states have internal predecessors, (2475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:26,579 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:26,579 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 411 of 522 [2024-10-24 15:40:26,579 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:27,065 INFO L124 PetriNetUnfolderBase]: 179/2636 cut-off events. [2024-10-24 15:40:27,066 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2024-10-24 15:40:27,071 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2936 conditions, 2636 events. 179/2636 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 21406 event pairs, 47 based on Foata normal form. 0/2418 useless extension candidates. Maximal degree in co-relation 2932. Up to 252 conditions per place. [2024-10-24 15:40:27,079 INFO L140 encePairwiseOnDemand]: 510/522 looper letters, 25 selfloop transitions, 26 changer transitions 0/411 dead transitions. [2024-10-24 15:40:27,080 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 389 places, 411 transitions, 931 flow [2024-10-24 15:40:27,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 15:40:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-24 15:40:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2518 transitions. [2024-10-24 15:40:27,087 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8039591315453385 [2024-10-24 15:40:27,088 INFO L175 Difference]: Start difference. First operand has 384 places, 386 transitions, 779 flow. Second operand 6 states and 2518 transitions. [2024-10-24 15:40:27,088 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 389 places, 411 transitions, 931 flow [2024-10-24 15:40:27,092 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 389 places, 411 transitions, 931 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:40:27,099 INFO L231 Difference]: Finished difference. Result has 394 places, 411 transitions, 955 flow [2024-10-24 15:40:27,100 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=522, PETRI_DIFFERENCE_MINUEND_FLOW=779, PETRI_DIFFERENCE_MINUEND_PLACES=384, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=386, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=375, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=955, PETRI_PLACES=394, PETRI_TRANSITIONS=411} [2024-10-24 15:40:27,101 INFO L277 CegarLoopForPetriNet]: 438 programPoint places, -44 predicate places. [2024-10-24 15:40:27,101 INFO L471 AbstractCegarLoop]: Abstraction has has 394 places, 411 transitions, 955 flow [2024-10-24 15:40:27,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 412.5) internal successors, (2475), 6 states have internal predecessors, (2475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:27,103 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:27,103 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:27,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 15:40:27,104 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 25 more)] === [2024-10-24 15:40:27,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:27,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1091342978, now seen corresponding path program 1 times [2024-10-24 15:40:27,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:27,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003381264] [2024-10-24 15:40:27,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:27,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:27,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:27,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003381264] [2024-10-24 15:40:27,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2003381264] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:27,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:27,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:40:27,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580906419] [2024-10-24 15:40:27,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:27,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:40:27,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:27,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:40:27,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:40:27,181 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 420 out of 522 [2024-10-24 15:40:27,183 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 394 places, 411 transitions, 955 flow. Second operand has 3 states, 3 states have (on average 420.6666666666667) internal successors, (1262), 3 states have internal predecessors, (1262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:27,183 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:27,183 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 420 of 522 [2024-10-24 15:40:27,183 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:27,755 INFO L124 PetriNetUnfolderBase]: 192/3854 cut-off events. [2024-10-24 15:40:27,755 INFO L125 PetriNetUnfolderBase]: For 279/382 co-relation queries the response was YES. [2024-10-24 15:40:27,766 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4408 conditions, 3854 events. 192/3854 cut-off events. For 279/382 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 28788 event pairs, 31 based on Foata normal form. 12/3661 useless extension candidates. Maximal degree in co-relation 4399. Up to 145 conditions per place. [2024-10-24 15:40:27,776 INFO L140 encePairwiseOnDemand]: 513/522 looper letters, 40 selfloop transitions, 6 changer transitions 0/420 dead transitions. [2024-10-24 15:40:27,776 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 395 places, 420 transitions, 1075 flow [2024-10-24 15:40:27,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:40:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:40:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1289 transitions. [2024-10-24 15:40:27,779 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8231162196679438 [2024-10-24 15:40:27,779 INFO L175 Difference]: Start difference. First operand has 394 places, 411 transitions, 955 flow. Second operand 3 states and 1289 transitions. [2024-10-24 15:40:27,780 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 395 places, 420 transitions, 1075 flow [2024-10-24 15:40:27,785 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 395 places, 420 transitions, 1075 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:40:27,790 INFO L231 Difference]: Finished difference. Result has 397 places, 415 transitions, 1001 flow [2024-10-24 15:40:27,790 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=522, PETRI_DIFFERENCE_MINUEND_FLOW=953, PETRI_DIFFERENCE_MINUEND_PLACES=393, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=410, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=404, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1001, PETRI_PLACES=397, PETRI_TRANSITIONS=415} [2024-10-24 15:40:27,792 INFO L277 CegarLoopForPetriNet]: 438 programPoint places, -41 predicate places. [2024-10-24 15:40:27,792 INFO L471 AbstractCegarLoop]: Abstraction has has 397 places, 415 transitions, 1001 flow [2024-10-24 15:40:27,793 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 420.6666666666667) internal successors, (1262), 3 states have internal predecessors, (1262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:27,794 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:27,794 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:27,794 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 15:40:27,794 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 25 more)] === [2024-10-24 15:40:27,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:27,795 INFO L85 PathProgramCache]: Analyzing trace with hash -808545448, now seen corresponding path program 1 times [2024-10-24 15:40:27,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:27,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414648615] [2024-10-24 15:40:27,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:27,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:27,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414648615] [2024-10-24 15:40:27,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1414648615] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:27,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:27,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:40:27,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737317334] [2024-10-24 15:40:27,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:27,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:40:27,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:27,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:40:27,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:40:27,848 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 423 out of 522 [2024-10-24 15:40:27,850 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 397 places, 415 transitions, 1001 flow. Second operand has 3 states, 3 states have (on average 423.6666666666667) internal successors, (1271), 3 states have internal predecessors, (1271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:27,850 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:27,850 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 423 of 522 [2024-10-24 15:40:27,851 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:28,556 INFO L124 PetriNetUnfolderBase]: 232/5270 cut-off events. [2024-10-24 15:40:28,556 INFO L125 PetriNetUnfolderBase]: For 342/415 co-relation queries the response was YES. [2024-10-24 15:40:28,572 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6009 conditions, 5270 events. 232/5270 cut-off events. For 342/415 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 42186 event pairs, 30 based on Foata normal form. 12/5045 useless extension candidates. Maximal degree in co-relation 5998. Up to 165 conditions per place. [2024-10-24 15:40:28,583 INFO L140 encePairwiseOnDemand]: 516/522 looper letters, 37 selfloop transitions, 4 changer transitions 0/422 dead transitions. [2024-10-24 15:40:28,584 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 398 places, 422 transitions, 1107 flow [2024-10-24 15:40:28,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:40:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:40:28,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1292 transitions. [2024-10-24 15:40:28,587 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8250319284802043 [2024-10-24 15:40:28,587 INFO L175 Difference]: Start difference. First operand has 397 places, 415 transitions, 1001 flow. Second operand 3 states and 1292 transitions. [2024-10-24 15:40:28,587 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 398 places, 422 transitions, 1107 flow [2024-10-24 15:40:28,592 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 396 places, 422 transitions, 1095 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:40:28,596 INFO L231 Difference]: Finished difference. Result has 398 places, 417 transitions, 1017 flow [2024-10-24 15:40:28,597 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=522, PETRI_DIFFERENCE_MINUEND_FLOW=987, PETRI_DIFFERENCE_MINUEND_PLACES=394, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=414, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=410, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1017, PETRI_PLACES=398, PETRI_TRANSITIONS=417} [2024-10-24 15:40:28,597 INFO L277 CegarLoopForPetriNet]: 438 programPoint places, -40 predicate places. [2024-10-24 15:40:28,598 INFO L471 AbstractCegarLoop]: Abstraction has has 398 places, 417 transitions, 1017 flow [2024-10-24 15:40:28,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 423.6666666666667) internal successors, (1271), 3 states have internal predecessors, (1271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:28,599 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:28,599 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:28,599 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-24 15:40:28,599 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 25 more)] === [2024-10-24 15:40:28,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:28,600 INFO L85 PathProgramCache]: Analyzing trace with hash -527000977, now seen corresponding path program 1 times [2024-10-24 15:40:28,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:28,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966533774] [2024-10-24 15:40:28,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:28,662 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:28,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966533774] [2024-10-24 15:40:28,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966533774] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:28,663 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:28,663 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:40:28,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144276949] [2024-10-24 15:40:28,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:28,663 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:40:28,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:28,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:40:28,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:40:28,691 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 424 out of 522 [2024-10-24 15:40:28,692 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 398 places, 417 transitions, 1017 flow. Second operand has 3 states, 3 states have (on average 425.3333333333333) internal successors, (1276), 3 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:28,692 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:28,692 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 424 of 522 [2024-10-24 15:40:28,693 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:29,444 INFO L124 PetriNetUnfolderBase]: 212/4888 cut-off events. [2024-10-24 15:40:29,444 INFO L125 PetriNetUnfolderBase]: For 324/501 co-relation queries the response was YES. [2024-10-24 15:40:29,463 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5629 conditions, 4888 events. 212/4888 cut-off events. For 324/501 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 38843 event pairs, 22 based on Foata normal form. 30/4694 useless extension candidates. Maximal degree in co-relation 5617. Up to 200 conditions per place. [2024-10-24 15:40:29,477 INFO L140 encePairwiseOnDemand]: 519/522 looper letters, 39 selfloop transitions, 2 changer transitions 0/425 dead transitions. [2024-10-24 15:40:29,477 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 400 places, 425 transitions, 1137 flow [2024-10-24 15:40:29,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:40:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:40:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1291 transitions. [2024-10-24 15:40:29,480 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8243933588761175 [2024-10-24 15:40:29,481 INFO L175 Difference]: Start difference. First operand has 398 places, 417 transitions, 1017 flow. Second operand 3 states and 1291 transitions. [2024-10-24 15:40:29,481 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 400 places, 425 transitions, 1137 flow [2024-10-24 15:40:29,487 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 398 places, 425 transitions, 1129 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:40:29,491 INFO L231 Difference]: Finished difference. Result has 399 places, 417 transitions, 1017 flow [2024-10-24 15:40:29,492 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=522, PETRI_DIFFERENCE_MINUEND_FLOW=1009, PETRI_DIFFERENCE_MINUEND_PLACES=396, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=417, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=415, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1017, PETRI_PLACES=399, PETRI_TRANSITIONS=417} [2024-10-24 15:40:29,492 INFO L277 CegarLoopForPetriNet]: 438 programPoint places, -39 predicate places. [2024-10-24 15:40:29,493 INFO L471 AbstractCegarLoop]: Abstraction has has 399 places, 417 transitions, 1017 flow [2024-10-24 15:40:29,494 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 425.3333333333333) internal successors, (1276), 3 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:29,494 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:29,495 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:29,495 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-24 15:40:29,495 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 25 more)] === [2024-10-24 15:40:29,495 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:29,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1595903460, now seen corresponding path program 1 times [2024-10-24 15:40:29,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:29,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488633470] [2024-10-24 15:40:29,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 15:40:29,523 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-24 15:40:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 15:40:29,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-24 15:40:29,569 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-24 15:40:29,570 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (27 of 28 remaining) [2024-10-24 15:40:29,573 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (26 of 28 remaining) [2024-10-24 15:40:29,573 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (25 of 28 remaining) [2024-10-24 15:40:29,574 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (24 of 28 remaining) [2024-10-24 15:40:29,574 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (23 of 28 remaining) [2024-10-24 15:40:29,574 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (22 of 28 remaining) [2024-10-24 15:40:29,574 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr5ASSERT_VIOLATIONDATA_RACE (21 of 28 remaining) [2024-10-24 15:40:29,574 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr6ASSERT_VIOLATIONDATA_RACE (20 of 28 remaining) [2024-10-24 15:40:29,574 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr0ASSERT_VIOLATIONDATA_RACE (19 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr7ASSERT_VIOLATIONDATA_RACE (18 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr2ASSERT_VIOLATIONDATA_RACE (17 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr3ASSERT_VIOLATIONDATA_RACE (16 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr8ASSERT_VIOLATIONDATA_RACE (15 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr9ASSERT_VIOLATIONDATA_RACE (14 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr1ASSERT_VIOLATIONUNKNOWN (13 of 28 remaining) [2024-10-24 15:40:29,575 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr10ASSERT_VIOLATIONDATA_RACE (12 of 28 remaining) [2024-10-24 15:40:29,576 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (11 of 28 remaining) [2024-10-24 15:40:29,576 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr5ASSERT_VIOLATIONDATA_RACE (10 of 28 remaining) [2024-10-24 15:40:29,576 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr6ASSERT_VIOLATIONDATA_RACE (9 of 28 remaining) [2024-10-24 15:40:29,576 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr0ASSERT_VIOLATIONDATA_RACE (8 of 28 remaining) [2024-10-24 15:40:29,577 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr7ASSERT_VIOLATIONDATA_RACE (7 of 28 remaining) [2024-10-24 15:40:29,578 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr2ASSERT_VIOLATIONDATA_RACE (6 of 28 remaining) [2024-10-24 15:40:29,578 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr3ASSERT_VIOLATIONDATA_RACE (5 of 28 remaining) [2024-10-24 15:40:29,578 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr8ASSERT_VIOLATIONDATA_RACE (4 of 28 remaining) [2024-10-24 15:40:29,578 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr9ASSERT_VIOLATIONDATA_RACE (3 of 28 remaining) [2024-10-24 15:40:29,578 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr1ASSERT_VIOLATIONUNKNOWN (2 of 28 remaining) [2024-10-24 15:40:29,580 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr10ASSERT_VIOLATIONDATA_RACE (1 of 28 remaining) [2024-10-24 15:40:29,580 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (0 of 28 remaining) [2024-10-24 15:40:29,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-24 15:40:29,581 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-10-24 15:40:29,584 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-24 15:40:29,585 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-10-24 15:40:29,701 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-10-24 15:40:29,714 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 773 places, 920 transitions, 1856 flow [2024-10-24 15:40:30,024 INFO L124 PetriNetUnfolderBase]: 194/1145 cut-off events. [2024-10-24 15:40:30,025 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2024-10-24 15:40:30,075 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1157 conditions, 1145 events. 194/1145 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5042 event pairs, 0 based on Foata normal form. 0/906 useless extension candidates. Maximal degree in co-relation 933. Up to 12 conditions per place. [2024-10-24 15:40:30,075 INFO L82 GeneralOperation]: Start removeDead. Operand has 773 places, 920 transitions, 1856 flow [2024-10-24 15:40:30,100 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 773 places, 920 transitions, 1856 flow [2024-10-24 15:40:30,102 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 15:40:30,102 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@54de529d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 15:40:30,103 INFO L334 AbstractCegarLoop]: Starting to check reachability of 39 error locations. [2024-10-24 15:40:30,106 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-24 15:40:30,106 INFO L124 PetriNetUnfolderBase]: 14/63 cut-off events. [2024-10-24 15:40:30,106 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:40:30,106 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:30,107 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:30,107 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 36 more)] === [2024-10-24 15:40:30,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:30,107 INFO L85 PathProgramCache]: Analyzing trace with hash -575518330, now seen corresponding path program 1 times [2024-10-24 15:40:30,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:30,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134839597] [2024-10-24 15:40:30,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:30,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:30,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134839597] [2024-10-24 15:40:30,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134839597] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:30,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:30,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:40:30,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578469564] [2024-10-24 15:40:30,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:30,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 15:40:30,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:30,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 15:40:30,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 15:40:30,137 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 758 out of 920 [2024-10-24 15:40:30,139 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 773 places, 920 transitions, 1856 flow. Second operand has 2 states, 2 states have (on average 758.5) internal successors, (1517), 2 states have internal predecessors, (1517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:30,139 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:30,139 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 758 of 920 [2024-10-24 15:40:30,139 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:30,834 INFO L124 PetriNetUnfolderBase]: 78/3066 cut-off events. [2024-10-24 15:40:30,835 INFO L125 PetriNetUnfolderBase]: For 67/67 co-relation queries the response was YES. [2024-10-24 15:40:30,894 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3200 conditions, 3066 events. 78/3066 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 24117 event pairs, 40 based on Foata normal form. 1276/4115 useless extension candidates. Maximal degree in co-relation 764. Up to 97 conditions per place. [2024-10-24 15:40:30,908 INFO L140 encePairwiseOnDemand]: 796/920 looper letters, 14 selfloop transitions, 0 changer transitions 0/674 dead transitions. [2024-10-24 15:40:30,910 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 668 places, 674 transitions, 1392 flow [2024-10-24 15:40:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 15:40:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-10-24 15:40:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1654 transitions. [2024-10-24 15:40:30,915 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8989130434782608 [2024-10-24 15:40:30,915 INFO L175 Difference]: Start difference. First operand has 773 places, 920 transitions, 1856 flow. Second operand 2 states and 1654 transitions. [2024-10-24 15:40:30,915 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 668 places, 674 transitions, 1392 flow [2024-10-24 15:40:30,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 668 places, 674 transitions, 1392 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:40:30,927 INFO L231 Difference]: Finished difference. Result has 668 places, 674 transitions, 1364 flow [2024-10-24 15:40:30,928 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=920, PETRI_DIFFERENCE_MINUEND_FLOW=1364, PETRI_DIFFERENCE_MINUEND_PLACES=667, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=674, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=674, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1364, PETRI_PLACES=668, PETRI_TRANSITIONS=674} [2024-10-24 15:40:30,930 INFO L277 CegarLoopForPetriNet]: 773 programPoint places, -105 predicate places. [2024-10-24 15:40:30,930 INFO L471 AbstractCegarLoop]: Abstraction has has 668 places, 674 transitions, 1364 flow [2024-10-24 15:40:30,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 758.5) internal successors, (1517), 2 states have internal predecessors, (1517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:30,932 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:30,932 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:30,932 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-24 15:40:30,932 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 36 more)] === [2024-10-24 15:40:30,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:30,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1282190132, now seen corresponding path program 1 times [2024-10-24 15:40:30,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:30,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066980500] [2024-10-24 15:40:30,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:31,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:31,511 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066980500] [2024-10-24 15:40:31,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066980500] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:31,511 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:31,511 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 15:40:31,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407385968] [2024-10-24 15:40:31,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:31,512 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 15:40:31,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:31,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 15:40:31,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-24 15:40:31,678 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 739 out of 920 [2024-10-24 15:40:31,683 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 668 places, 674 transitions, 1364 flow. Second operand has 6 states, 6 states have (on average 740.5) internal successors, (4443), 6 states have internal predecessors, (4443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:31,683 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:31,684 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 739 of 920 [2024-10-24 15:40:31,684 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:36,452 INFO L124 PetriNetUnfolderBase]: 2550/22680 cut-off events. [2024-10-24 15:40:36,452 INFO L125 PetriNetUnfolderBase]: For 141/141 co-relation queries the response was YES. [2024-10-24 15:40:36,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26018 conditions, 22680 events. 2550/22680 cut-off events. For 141/141 co-relation queries the response was YES. Maximal size of possible extension queue 423. Compared 294641 event pairs, 856 based on Foata normal form. 0/20810 useless extension candidates. Maximal degree in co-relation 26013. Up to 3009 conditions per place. [2024-10-24 15:40:36,777 INFO L140 encePairwiseOnDemand]: 903/920 looper letters, 33 selfloop transitions, 46 changer transitions 0/720 dead transitions. [2024-10-24 15:40:36,777 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 673 places, 720 transitions, 1619 flow [2024-10-24 15:40:36,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 15:40:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-24 15:40:36,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 4514 transitions. [2024-10-24 15:40:36,786 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8177536231884058 [2024-10-24 15:40:36,786 INFO L175 Difference]: Start difference. First operand has 668 places, 674 transitions, 1364 flow. Second operand 6 states and 4514 transitions. [2024-10-24 15:40:36,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 673 places, 720 transitions, 1619 flow [2024-10-24 15:40:36,790 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 673 places, 720 transitions, 1619 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:40:36,798 INFO L231 Difference]: Finished difference. Result has 678 places, 719 transitions, 1670 flow [2024-10-24 15:40:36,800 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=920, PETRI_DIFFERENCE_MINUEND_FLOW=1364, PETRI_DIFFERENCE_MINUEND_PLACES=668, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=674, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=658, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1670, PETRI_PLACES=678, PETRI_TRANSITIONS=719} [2024-10-24 15:40:36,800 INFO L277 CegarLoopForPetriNet]: 773 programPoint places, -95 predicate places. [2024-10-24 15:40:36,801 INFO L471 AbstractCegarLoop]: Abstraction has has 678 places, 719 transitions, 1670 flow [2024-10-24 15:40:36,803 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 740.5) internal successors, (4443), 6 states have internal predecessors, (4443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:36,803 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:36,804 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:36,804 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-24 15:40:36,804 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 36 more)] === [2024-10-24 15:40:36,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:36,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1155534718, now seen corresponding path program 1 times [2024-10-24 15:40:36,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:36,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608096500] [2024-10-24 15:40:36,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:36,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:36,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608096500] [2024-10-24 15:40:36,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608096500] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:36,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:36,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:40:36,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945700147] [2024-10-24 15:40:36,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:36,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:40:36,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:36,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:40:36,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:40:36,852 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 744 out of 920 [2024-10-24 15:40:36,855 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 678 places, 719 transitions, 1670 flow. Second operand has 3 states, 3 states have (on average 744.6666666666666) internal successors, (2234), 3 states have internal predecessors, (2234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:36,855 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:36,855 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 744 of 920 [2024-10-24 15:40:36,855 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:40:49,665 INFO L124 PetriNetUnfolderBase]: 5667/62521 cut-off events. [2024-10-24 15:40:49,665 INFO L125 PetriNetUnfolderBase]: For 6778/9117 co-relation queries the response was YES. [2024-10-24 15:40:50,127 INFO L83 FinitePrefix]: Finished finitePrefix Result has 75754 conditions, 62521 events. 5667/62521 cut-off events. For 6778/9117 co-relation queries the response was YES. Maximal size of possible extension queue 511. Compared 897889 event pairs, 1171 based on Foata normal form. 87/59069 useless extension candidates. Maximal degree in co-relation 75744. Up to 4271 conditions per place. [2024-10-24 15:40:50,359 INFO L140 encePairwiseOnDemand]: 906/920 looper letters, 121 selfloop transitions, 10 changer transitions 0/782 dead transitions. [2024-10-24 15:40:50,359 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 680 places, 782 transitions, 2249 flow [2024-10-24 15:40:50,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:40:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:40:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2287 transitions. [2024-10-24 15:40:50,365 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8286231884057971 [2024-10-24 15:40:50,366 INFO L175 Difference]: Start difference. First operand has 678 places, 719 transitions, 1670 flow. Second operand 3 states and 2287 transitions. [2024-10-24 15:40:50,366 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 680 places, 782 transitions, 2249 flow [2024-10-24 15:40:50,377 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 680 places, 782 transitions, 2249 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:40:50,385 INFO L231 Difference]: Finished difference. Result has 682 places, 729 transitions, 1758 flow [2024-10-24 15:40:50,386 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=920, PETRI_DIFFERENCE_MINUEND_FLOW=1670, PETRI_DIFFERENCE_MINUEND_PLACES=678, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=719, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=709, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1758, PETRI_PLACES=682, PETRI_TRANSITIONS=729} [2024-10-24 15:40:50,387 INFO L277 CegarLoopForPetriNet]: 773 programPoint places, -91 predicate places. [2024-10-24 15:40:50,387 INFO L471 AbstractCegarLoop]: Abstraction has has 682 places, 729 transitions, 1758 flow [2024-10-24 15:40:50,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 744.6666666666666) internal successors, (2234), 3 states have internal predecessors, (2234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:50,389 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:40:50,390 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:40:50,390 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-24 15:40:50,390 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 36 more)] === [2024-10-24 15:40:50,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:40:50,390 INFO L85 PathProgramCache]: Analyzing trace with hash -1927600040, now seen corresponding path program 1 times [2024-10-24 15:40:50,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:40:50,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762211181] [2024-10-24 15:40:50,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:40:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:40:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:40:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:40:50,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:40:50,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762211181] [2024-10-24 15:40:50,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1762211181] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:40:50,422 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:40:50,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:40:50,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702971559] [2024-10-24 15:40:50,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:40:50,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:40:50,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:40:50,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:40:50,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:40:50,443 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 747 out of 920 [2024-10-24 15:40:50,446 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 682 places, 729 transitions, 1758 flow. Second operand has 3 states, 3 states have (on average 747.6666666666666) internal successors, (2243), 3 states have internal predecessors, (2243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:40:50,446 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:40:50,446 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 747 of 920 [2024-10-24 15:40:50,446 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:41:07,418 INFO L124 PetriNetUnfolderBase]: 7758/90913 cut-off events. [2024-10-24 15:41:07,419 INFO L125 PetriNetUnfolderBase]: For 8659/11045 co-relation queries the response was YES. [2024-10-24 15:41:08,013 INFO L83 FinitePrefix]: Finished finitePrefix Result has 110955 conditions, 90913 events. 7758/90913 cut-off events. For 8659/11045 co-relation queries the response was YES. Maximal size of possible extension queue 782. Compared 1414652 event pairs, 1598 based on Foata normal form. 293/86443 useless extension candidates. Maximal degree in co-relation 110943. Up to 5395 conditions per place. [2024-10-24 15:41:08,560 INFO L140 encePairwiseOnDemand]: 909/920 looper letters, 118 selfloop transitions, 8 changer transitions 0/790 dead transitions. [2024-10-24 15:41:08,561 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 684 places, 790 transitions, 2323 flow [2024-10-24 15:41:08,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:41:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:41:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2290 transitions. [2024-10-24 15:41:08,565 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8297101449275363 [2024-10-24 15:41:08,566 INFO L175 Difference]: Start difference. First operand has 682 places, 729 transitions, 1758 flow. Second operand 3 states and 2290 transitions. [2024-10-24 15:41:08,566 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 684 places, 790 transitions, 2323 flow [2024-10-24 15:41:08,586 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 682 places, 790 transitions, 2303 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:41:08,593 INFO L231 Difference]: Finished difference. Result has 684 places, 737 transitions, 1808 flow [2024-10-24 15:41:08,594 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=920, PETRI_DIFFERENCE_MINUEND_FLOW=1738, PETRI_DIFFERENCE_MINUEND_PLACES=680, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=729, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=721, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1808, PETRI_PLACES=684, PETRI_TRANSITIONS=737} [2024-10-24 15:41:08,594 INFO L277 CegarLoopForPetriNet]: 773 programPoint places, -89 predicate places. [2024-10-24 15:41:08,595 INFO L471 AbstractCegarLoop]: Abstraction has has 684 places, 737 transitions, 1808 flow [2024-10-24 15:41:08,596 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 747.6666666666666) internal successors, (2243), 3 states have internal predecessors, (2243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:41:08,596 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:41:08,596 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:41:08,596 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-24 15:41:08,597 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 36 more)] === [2024-10-24 15:41:08,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:41:08,598 INFO L85 PathProgramCache]: Analyzing trace with hash -857954041, now seen corresponding path program 1 times [2024-10-24 15:41:08,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:41:08,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994632999] [2024-10-24 15:41:08,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:41:08,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:41:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:41:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:41:08,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:41:08,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994632999] [2024-10-24 15:41:08,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994632999] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:41:08,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:41:08,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:41:08,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356305323] [2024-10-24 15:41:08,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:41:08,678 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:41:08,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:41:08,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:41:08,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:41:08,703 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 752 out of 920 [2024-10-24 15:41:08,706 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 684 places, 737 transitions, 1808 flow. Second operand has 3 states, 3 states have (on average 753.3333333333334) internal successors, (2260), 3 states have internal predecessors, (2260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:41:08,706 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:41:08,706 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 752 of 920 [2024-10-24 15:41:08,706 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:41:17,211 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2540] L4118-->L4118-13: Formula: (let ((.cse3 (select |v_#memory_int_85| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|)) (.cse1 (+ |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| 2)) (.cse2 (+ |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| 3)) (.cse0 (select |v_#race_243| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|)) (.cse4 (+ |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| 1))) (and (= (store |v_#memory_$Pointer$.base_64| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9| (store (select |v_#memory_$Pointer$.base_64| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|) |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| (select (select |v_#memory_$Pointer$.base_63| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|) |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9|))) |v_#memory_$Pointer$.base_63|) (= (select .cse0 .cse1) |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|) (= (select .cse0 |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9|) |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|) (= (select .cse0 .cse2) |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|) (= |v_#memory_int_84| (store |v_#memory_int_85| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9| (store .cse3 |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| (+ |v_runThread2of2ForFork0_vatomic32_get_add_~v#1_7| |v_runThread2of2ForFork0_vatomic32_get_add_#t~mem509#1_5|)))) (= (select .cse3 |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9|) |v_runThread2of2ForFork0_vatomic32_get_add_#t~mem509#1_5|) (= (store |v_#memory_$Pointer$.offset_64| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9| (store (select |v_#memory_$Pointer$.offset_64| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|) |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| (select (select |v_#memory_$Pointer$.offset_63| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|) |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9|))) |v_#memory_$Pointer$.offset_63|) (= (store |v_#race_245| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9| (store (store (store (store (select |v_#race_245| |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|) |v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9| |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|) .cse4 |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|) .cse1 |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|) .cse2 |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|)) |v_#race_243|) (= |v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5| (select .cse0 .cse4)))) InVars {#race=|v_#race_245|, runThread2of2ForFork0_vatomic32_get_add_~v#1=|v_runThread2of2ForFork0_vatomic32_get_add_~v#1_7|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_64|, #memory_int=|v_#memory_int_85|, runThread2of2ForFork0_vatomic32_get_add_~a#1.base=|v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|, runThread2of2ForFork0_vatomic32_get_add_~a#1.offset=|v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_64|} OutVars{#race=|v_#race_243|, runThread2of2ForFork0_vatomic32_get_add_~v#1=|v_runThread2of2ForFork0_vatomic32_get_add_~v#1_7|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_63|, #memory_int=|v_#memory_int_84|, runThread2of2ForFork0_vatomic32_get_add_#t~mem509#1=|v_runThread2of2ForFork0_vatomic32_get_add_#t~mem509#1_5|, runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1=|v_runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1_5|, runThread2of2ForFork0_vatomic32_get_add_~a#1.base=|v_runThread2of2ForFork0_vatomic32_get_add_~a#1.base_9|, runThread2of2ForFork0_vatomic32_get_add_~a#1.offset=|v_runThread2of2ForFork0_vatomic32_get_add_~a#1.offset_9|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_63|} AuxVars[] AssignedVars[#race, #memory_$Pointer$.base, #memory_int, runThread2of2ForFork0_vatomic32_get_add_#t~mem509#1, runThread2of2ForFork0_vatomic32_get_add_#t~nondet510#1, #memory_$Pointer$.offset][368], [778#true, 151#ULTIMATE.startFINALtrue, 594#L4118-13true, Black: 781#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)))), 435#L3779-7true, Black: 780#(or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))), 794#true, Black: 783#(and (or (and (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869181) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869182) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 2 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))))), 776#true, Black: 782#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869182) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 2 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))))), 772#true, 799#true, Black: 789#true, 774#true, Black: 796#(= |#race~g_cs_y~0| 0)]) [2024-10-24 15:41:17,211 INFO L294 olderBase$Statistics]: this new event has 379 ancestors and is cut-off event [2024-10-24 15:41:17,212 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-10-24 15:41:17,212 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-10-24 15:41:17,212 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-10-24 15:41:17,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2559] L3779-18-->L3779-25: Formula: (let ((.cse0 (+ 1 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|)) (.cse2 (+ 3 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|)) (.cse3 (select |v_#race_253| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_17|)) (.cse1 (+ 2 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|))) (and (= (store |v_#race_254| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_17| (store (store (store (store (select |v_#race_254| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_17|) |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17| 0) .cse0 0) .cse1 0) .cse2 0)) |v_#race_253|) (= (select .cse3 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|) 0) (= (select .cse3 .cse0) 0) (= |v_runThread2of2ForFork0_vatomic32_read_#t~mem432#1_13| (select (select |v_#memory_int_88| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_17|) |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|)) (= (select .cse3 .cse2) 0) (= (select .cse3 .cse1) 0))) InVars {#race=|v_#race_254|, #memory_int=|v_#memory_int_88|, runThread2of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|, runThread2of2ForFork0_vatomic32_read_~a#1.base=|v_runThread2of2ForFork0_vatomic32_read_~a#1.base_17|} OutVars{#race=|v_#race_253|, runThread2of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread2of2ForFork0_vatomic32_read_#t~mem432#1_13|, #memory_int=|v_#memory_int_88|, runThread2of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_17|, runThread2of2ForFork0_vatomic32_read_~a#1.base=|v_runThread2of2ForFork0_vatomic32_read_~a#1.base_17|} AuxVars[] AssignedVars[#race, runThread2of2ForFork0_vatomic32_read_#t~mem432#1][440], [778#true, 151#ULTIMATE.startFINALtrue, Black: 781#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)))), 435#L3779-7true, Black: 780#(or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))), 794#true, Black: 783#(and (or (and (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869181) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869182) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 2 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))))), 776#true, Black: 782#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869182) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 2 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))))), 772#true, 241#L3779-25true, 799#true, Black: 789#true, 774#true, Black: 796#(= |#race~g_cs_y~0| 0)]) [2024-10-24 15:41:17,213 INFO L294 olderBase$Statistics]: this new event has 361 ancestors and is cut-off event [2024-10-24 15:41:17,213 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-10-24 15:41:17,213 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-10-24 15:41:17,213 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2024-10-24 15:41:17,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2528] L3779-->L3779-7: Formula: (let ((.cse3 (+ |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse1 (+ 2 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7|)) (.cse2 (+ 3 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7|)) (.cse0 (select |v_#race_269| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_7|))) (and (= (select .cse0 .cse1) 0) (= (select .cse0 .cse2) 0) (= (select .cse0 .cse3) 0) (= (store |v_#race_270| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_270| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse3 0) .cse1 0) .cse2 0)) |v_#race_269|) (= (select (select |v_#memory_int_92| |v_runThread2of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread2of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 |v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7|) 0))) InVars {#race=|v_#race_270|, #memory_int=|v_#memory_int_92|, runThread2of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread2of2ForFork0_vatomic32_read_~a#1.base=|v_runThread2of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_269|, runThread2of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread2of2ForFork0_vatomic32_read_#t~mem432#1_3|, #memory_int=|v_#memory_int_92|, runThread2of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread2of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread2of2ForFork0_vatomic32_read_~a#1.base=|v_runThread2of2ForFork0_vatomic32_read_~a#1.base_7|} AuxVars[] AssignedVars[#race, runThread2of2ForFork0_vatomic32_read_#t~mem432#1][351], [778#true, 727#L3779-7true, 151#ULTIMATE.startFINALtrue, Black: 781#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)))), 435#L3779-7true, Black: 780#(or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))), 794#true, Black: 783#(and (or (and (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869181) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869182) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 2 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))))), 776#true, Black: 782#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)) 1)))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869183) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (- 17179869184) (* |ULTIMATE.start_main_~i~1#1| 4) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet802#1|))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) (- 17179869182) |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))) (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet802#1| (select (select |#race| |ULTIMATE.start_main_~#t~0#1.base|) (+ (* |ULTIMATE.start_main_~i~1#1| 4) 2 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))))))), 772#true, 799#true, Black: 789#true, 774#true, Black: 796#(= |#race~g_cs_y~0| 0)]) [2024-10-24 15:41:17,214 INFO L294 olderBase$Statistics]: this new event has 377 ancestors and is cut-off event [2024-10-24 15:41:17,214 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-10-24 15:41:17,214 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event [2024-10-24 15:41:17,214 INFO L297 olderBase$Statistics]: existing Event has 291 ancestors and is cut-off event