./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/libvsync/ticketlock.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/libvsync/ticketlock.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8e9f7836ebdfb0849cf7f06257ab1fd414077ad21cfcb006a14459421df712fb --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 21:40:31,933 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 21:40:32,012 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-01-09 21:40:32,017 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 21:40:32,017 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 21:40:32,044 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 21:40:32,044 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 21:40:32,044 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 21:40:32,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 21:40:32,045 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 21:40:32,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 21:40:32,045 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 21:40:32,045 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 21:40:32,046 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 21:40:32,047 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 21:40:32,047 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 21:40:32,047 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 21:40:32,047 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-09 21:40:32,048 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 21:40:32,049 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 21:40:32,049 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 21:40:32,049 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 21:40:32,049 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 21:40:32,049 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 21:40:32,049 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 21:40:32,050 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 21:40:32,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 21:40:32,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 21:40:32,051 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e9f7836ebdfb0849cf7f06257ab1fd414077ad21cfcb006a14459421df712fb [2025-01-09 21:40:32,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 21:40:32,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 21:40:32,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 21:40:32,331 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 21:40:32,331 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 21:40:32,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/libvsync/ticketlock.i [2025-01-09 21:40:33,620 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/63dedcec3/2e3e67cc38484aba8dd57b04ea92c5c6/FLAG5c3255305 [2025-01-09 21:40:34,227 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 21:40:34,229 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/libvsync/ticketlock.i [2025-01-09 21:40:34,273 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/63dedcec3/2e3e67cc38484aba8dd57b04ea92c5c6/FLAG5c3255305 [2025-01-09 21:40:34,715 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/63dedcec3/2e3e67cc38484aba8dd57b04ea92c5c6 [2025-01-09 21:40:34,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 21:40:34,719 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 21:40:34,720 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 21:40:34,720 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 21:40:34,724 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 21:40:34,725 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:40:34" (1/1) ... [2025-01-09 21:40:34,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b6a30e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:34, skipping insertion in model container [2025-01-09 21:40:34,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:40:34" (1/1) ... [2025-01-09 21:40:34,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 21:40:37,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 21:40:37,075 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 21:40:37,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3755] [2025-01-09 21:40:37,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3757] [2025-01-09 21:40:37,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3762] [2025-01-09 21:40:37,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3764] [2025-01-09 21:40:37,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3770] [2025-01-09 21:40:37,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3772] [2025-01-09 21:40:37,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3778] [2025-01-09 21:40:37,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3780] [2025-01-09 21:40:37,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3786] [2025-01-09 21:40:37,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3788] [2025-01-09 21:40:37,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3794] [2025-01-09 21:40:37,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3796] [2025-01-09 21:40:37,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3802] [2025-01-09 21:40:37,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3804] [2025-01-09 21:40:37,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3810] [2025-01-09 21:40:37,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3812] [2025-01-09 21:40:37,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3817] [2025-01-09 21:40:37,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3819] [2025-01-09 21:40:37,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3824] [2025-01-09 21:40:37,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3826] [2025-01-09 21:40:37,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3831] [2025-01-09 21:40:37,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3833] [2025-01-09 21:40:37,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3838] [2025-01-09 21:40:37,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3840] [2025-01-09 21:40:37,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3845] [2025-01-09 21:40:37,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3847] [2025-01-09 21:40:37,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3852] [2025-01-09 21:40:37,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3855] [2025-01-09 21:40:37,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3861] [2025-01-09 21:40:37,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3864] [2025-01-09 21:40:37,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3870] [2025-01-09 21:40:37,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3873] [2025-01-09 21:40:37,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3879] [2025-01-09 21:40:37,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3882] [2025-01-09 21:40:37,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3888] [2025-01-09 21:40:37,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3891] [2025-01-09 21:40:37,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3897] [2025-01-09 21:40:37,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3900] [2025-01-09 21:40:37,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3907] [2025-01-09 21:40:37,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3910] [2025-01-09 21:40:37,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3917] [2025-01-09 21:40:37,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3920] [2025-01-09 21:40:37,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3927] [2025-01-09 21:40:37,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3930] [2025-01-09 21:40:37,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3937] [2025-01-09 21:40:37,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3940] [2025-01-09 21:40:37,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3947] [2025-01-09 21:40:37,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3950] [2025-01-09 21:40:37,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3957] [2025-01-09 21:40:37,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3960] [2025-01-09 21:40:37,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3966] [2025-01-09 21:40:37,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3969] [2025-01-09 21:40:37,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3975] [2025-01-09 21:40:37,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3978] [2025-01-09 21:40:37,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3984] [2025-01-09 21:40:37,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3987] [2025-01-09 21:40:37,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3993] [2025-01-09 21:40:37,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3996] [2025-01-09 21:40:37,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4002] [2025-01-09 21:40:37,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4005] [2025-01-09 21:40:37,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4011] [2025-01-09 21:40:37,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4014] [2025-01-09 21:40:37,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4020] [2025-01-09 21:40:37,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4023] [2025-01-09 21:40:37,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4029] [2025-01-09 21:40:37,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4032] [2025-01-09 21:40:37,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4038] [2025-01-09 21:40:37,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4041] [2025-01-09 21:40:37,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4047] [2025-01-09 21:40:37,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4050] [2025-01-09 21:40:37,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4056] [2025-01-09 21:40:37,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4059] [2025-01-09 21:40:37,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4065] [2025-01-09 21:40:37,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4068] [2025-01-09 21:40:37,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4074] [2025-01-09 21:40:37,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4077] [2025-01-09 21:40:37,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4083] [2025-01-09 21:40:37,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4086] [2025-01-09 21:40:37,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4092] [2025-01-09 21:40:37,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4095] [2025-01-09 21:40:37,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4101] [2025-01-09 21:40:37,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4103] [2025-01-09 21:40:37,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4109] [2025-01-09 21:40:37,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4111] [2025-01-09 21:40:37,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4117] [2025-01-09 21:40:37,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4119] [2025-01-09 21:40:37,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4125] [2025-01-09 21:40:37,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4127] [2025-01-09 21:40:37,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4133] [2025-01-09 21:40:37,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4135] [2025-01-09 21:40:37,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4141] [2025-01-09 21:40:37,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4143] [2025-01-09 21:40:37,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4149] [2025-01-09 21:40:37,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4151] [2025-01-09 21:40:37,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4157] [2025-01-09 21:40:37,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4159] [2025-01-09 21:40:37,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4165] [2025-01-09 21:40:37,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4167] [2025-01-09 21:40:37,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4173] [2025-01-09 21:40:37,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4175] [2025-01-09 21:40:37,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 21:40:37,574 INFO L204 MainTranslator]: Completed translation [2025-01-09 21:40:37,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37 WrapperNode [2025-01-09 21:40:37,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 21:40:37,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 21:40:37,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 21:40:37,576 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 21:40:37,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,692 INFO L138 Inliner]: procedures = 918, calls = 924, calls flagged for inlining = 825, calls inlined = 41, statements flattened = 436 [2025-01-09 21:40:37,693 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 21:40:37,694 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 21:40:37,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 21:40:37,694 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 21:40:37,702 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,707 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,709 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,732 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,735 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,741 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,743 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,748 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,751 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 21:40:37,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 21:40:37,755 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 21:40:37,755 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 21:40:37,756 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (1/1) ... [2025-01-09 21:40:37,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 21:40:37,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 21:40:37,787 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 21:40:37,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 21:40:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 21:40:37,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure run [2025-01-09 21:40:37,815 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 21:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-01-09 21:40:37,818 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-09 21:40:37,966 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 21:40:37,967 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 21:40:38,629 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-09 21:40:38,629 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 21:40:38,727 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 21:40:38,729 INFO L312 CfgBuilder]: Removed 35 assume(true) statements. [2025-01-09 21:40:38,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:40:38 BoogieIcfgContainer [2025-01-09 21:40:38,730 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 21:40:38,731 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 21:40:38,731 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 21:40:38,735 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 21:40:38,735 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:40:34" (1/3) ... [2025-01-09 21:40:38,736 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e95c55e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:40:38, skipping insertion in model container [2025-01-09 21:40:38,736 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:40:37" (2/3) ... [2025-01-09 21:40:38,736 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e95c55e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:40:38, skipping insertion in model container [2025-01-09 21:40:38,737 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:40:38" (3/3) ... [2025-01-09 21:40:38,738 INFO L128 eAbstractionObserver]: Analyzing ICFG ticketlock.i [2025-01-09 21:40:38,752 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 21:40:38,754 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG ticketlock.i that has 2 procedures, 442 locations, 1 initial locations, 40 loop locations, and 17 error locations. [2025-01-09 21:40:38,754 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-09 21:40:38,924 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2025-01-09 21:40:38,969 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 445 places, 523 transitions, 1053 flow [2025-01-09 21:40:39,156 INFO L124 PetriNetUnfolderBase]: 95/601 cut-off events. [2025-01-09 21:40:39,158 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-01-09 21:40:39,171 INFO L83 FinitePrefix]: Finished finitePrefix Result has 606 conditions, 601 events. 95/601 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1799 event pairs, 0 based on Foata normal form. 0/481 useless extension candidates. Maximal degree in co-relation 483. Up to 6 conditions per place. [2025-01-09 21:40:39,172 INFO L82 GeneralOperation]: Start removeDead. Operand has 445 places, 523 transitions, 1053 flow [2025-01-09 21:40:39,186 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 445 places, 523 transitions, 1053 flow [2025-01-09 21:40:39,201 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 21:40:39,211 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;@217fc55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 21:40:39,211 INFO L334 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2025-01-09 21:40:39,228 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-01-09 21:40:39,228 INFO L124 PetriNetUnfolderBase]: 12/63 cut-off events. [2025-01-09 21:40:39,229 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-01-09 21:40:39,229 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:39,229 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:39,230 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 27 more)] === [2025-01-09 21:40:39,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:39,235 INFO L85 PathProgramCache]: Analyzing trace with hash 973727025, now seen corresponding path program 1 times [2025-01-09 21:40:39,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:39,241 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21577227] [2025-01-09 21:40:39,241 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:39,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:39,329 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-01-09 21:40:39,345 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-01-09 21:40:39,346 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:39,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:39,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:39,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:39,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21577227] [2025-01-09 21:40:39,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [21577227] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:39,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:39,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:40:39,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646041640] [2025-01-09 21:40:39,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:39,455 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 21:40:39,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:39,478 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 21:40:39,480 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 21:40:39,484 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 523 [2025-01-09 21:40:39,495 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 445 places, 523 transitions, 1053 flow. Second operand has 2 states, 2 states have (on average 435.5) internal successors, (871), 2 states have internal predecessors, (871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:39,495 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:39,495 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 523 [2025-01-09 21:40:39,498 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:39,673 INFO L124 PetriNetUnfolderBase]: 9/499 cut-off events. [2025-01-09 21:40:39,674 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2025-01-09 21:40:39,678 INFO L83 FinitePrefix]: Finished finitePrefix Result has 513 conditions, 499 events. 9/499 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1346 event pairs, 0 based on Foata normal form. 152/621 useless extension candidates. Maximal degree in co-relation 411. Up to 9 conditions per place. [2025-01-09 21:40:39,683 INFO L140 encePairwiseOnDemand]: 443/523 looper letters, 8 selfloop transitions, 0 changer transitions 0/439 dead transitions. [2025-01-09 21:40:39,684 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 434 places, 439 transitions, 901 flow [2025-01-09 21:40:39,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 21:40:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-01-09 21:40:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 958 transitions. [2025-01-09 21:40:39,708 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9158699808795411 [2025-01-09 21:40:39,712 INFO L175 Difference]: Start difference. First operand has 445 places, 523 transitions, 1053 flow. Second operand 2 states and 958 transitions. [2025-01-09 21:40:39,713 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 434 places, 439 transitions, 901 flow [2025-01-09 21:40:39,721 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 434 places, 439 transitions, 901 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-01-09 21:40:39,733 INFO L231 Difference]: Finished difference. Result has 434 places, 439 transitions, 885 flow [2025-01-09 21:40:39,737 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=523, PETRI_DIFFERENCE_MINUEND_FLOW=885, PETRI_DIFFERENCE_MINUEND_PLACES=433, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=439, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=439, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=885, PETRI_PLACES=434, PETRI_TRANSITIONS=439} [2025-01-09 21:40:39,741 INFO L279 CegarLoopForPetriNet]: 445 programPoint places, -11 predicate places. [2025-01-09 21:40:39,743 INFO L471 AbstractCegarLoop]: Abstraction has has 434 places, 439 transitions, 885 flow [2025-01-09 21:40:39,744 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 435.5) internal successors, (871), 2 states have internal predecessors, (871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:39,744 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:39,744 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:39,745 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 21:40:39,746 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 27 more)] === [2025-01-09 21:40:39,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:39,748 INFO L85 PathProgramCache]: Analyzing trace with hash -2042130232, now seen corresponding path program 1 times [2025-01-09 21:40:39,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:39,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905780749] [2025-01-09 21:40:39,749 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:39,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:39,774 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-01-09 21:40:39,813 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-01-09 21:40:39,813 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:39,814 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:40,823 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:40,823 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905780749] [2025-01-09 21:40:40,823 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905780749] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:40,823 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:40,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 21:40:40,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590649259] [2025-01-09 21:40:40,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:40,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 21:40:40,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:40,826 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 21:40:40,826 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-01-09 21:40:41,051 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 416 out of 523 [2025-01-09 21:40:41,057 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 434 places, 439 transitions, 885 flow. Second operand has 6 states, 6 states have (on average 417.5) internal successors, (2505), 6 states have internal predecessors, (2505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:41,058 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:41,058 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 416 of 523 [2025-01-09 21:40:41,058 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:41,682 INFO L124 PetriNetUnfolderBase]: 220/3090 cut-off events. [2025-01-09 21:40:41,682 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-01-09 21:40:41,687 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3432 conditions, 3090 events. 220/3090 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 27058 event pairs, 57 based on Foata normal form. 0/2840 useless extension candidates. Maximal degree in co-relation 3428. Up to 288 conditions per place. [2025-01-09 21:40:41,693 INFO L140 encePairwiseOnDemand]: 510/523 looper letters, 26 selfloop transitions, 30 changer transitions 0/468 dead transitions. [2025-01-09 21:40:41,694 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 439 places, 468 transitions, 1055 flow [2025-01-09 21:40:41,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 21:40:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-01-09 21:40:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2553 transitions. [2025-01-09 21:40:41,703 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8135755258126195 [2025-01-09 21:40:41,704 INFO L175 Difference]: Start difference. First operand has 434 places, 439 transitions, 885 flow. Second operand 6 states and 2553 transitions. [2025-01-09 21:40:41,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 439 places, 468 transitions, 1055 flow [2025-01-09 21:40:41,707 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 439 places, 468 transitions, 1055 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-01-09 21:40:41,714 INFO L231 Difference]: Finished difference. Result has 444 places, 468 transitions, 1087 flow [2025-01-09 21:40:41,714 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=523, PETRI_DIFFERENCE_MINUEND_FLOW=885, PETRI_DIFFERENCE_MINUEND_PLACES=434, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=439, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=427, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1087, PETRI_PLACES=444, PETRI_TRANSITIONS=468} [2025-01-09 21:40:41,715 INFO L279 CegarLoopForPetriNet]: 445 programPoint places, -1 predicate places. [2025-01-09 21:40:41,715 INFO L471 AbstractCegarLoop]: Abstraction has has 444 places, 468 transitions, 1087 flow [2025-01-09 21:40:41,717 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 417.5) internal successors, (2505), 6 states have internal predecessors, (2505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:41,717 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:41,717 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:41,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 21:40:41,717 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 27 more)] === [2025-01-09 21:40:41,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:41,718 INFO L85 PathProgramCache]: Analyzing trace with hash 1548609452, now seen corresponding path program 1 times [2025-01-09 21:40:41,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:41,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71248728] [2025-01-09 21:40:41,719 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:41,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:41,727 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-01-09 21:40:41,732 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-01-09 21:40:41,734 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:41,734 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:41,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:41,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:41,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71248728] [2025-01-09 21:40:41,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [71248728] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:41,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:41,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:40:41,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027001031] [2025-01-09 21:40:41,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:41,764 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:40:41,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:41,765 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:40:41,765 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:40:41,780 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 425 out of 523 [2025-01-09 21:40:41,782 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 444 places, 468 transitions, 1087 flow. Second operand has 3 states, 3 states have (on average 425.6666666666667) internal successors, (1277), 3 states have internal predecessors, (1277), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:41,782 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:41,782 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 425 of 523 [2025-01-09 21:40:41,782 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:42,449 INFO L124 PetriNetUnfolderBase]: 232/4237 cut-off events. [2025-01-09 21:40:42,449 INFO L125 PetriNetUnfolderBase]: For 338/609 co-relation queries the response was YES. [2025-01-09 21:40:42,459 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4855 conditions, 4237 events. 232/4237 cut-off events. For 338/609 co-relation queries the response was YES. Maximal size of possible extension queue 64. Compared 33969 event pairs, 18 based on Foata normal form. 37/4045 useless extension candidates. Maximal degree in co-relation 4846. Up to 167 conditions per place. [2025-01-09 21:40:42,471 INFO L140 encePairwiseOnDemand]: 514/523 looper letters, 46 selfloop transitions, 6 changer transitions 0/478 dead transitions. [2025-01-09 21:40:42,471 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 445 places, 478 transitions, 1223 flow [2025-01-09 21:40:42,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:40:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:40:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1306 transitions. [2025-01-09 21:40:42,479 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8323773103887827 [2025-01-09 21:40:42,479 INFO L175 Difference]: Start difference. First operand has 444 places, 468 transitions, 1087 flow. Second operand 3 states and 1306 transitions. [2025-01-09 21:40:42,480 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 445 places, 478 transitions, 1223 flow [2025-01-09 21:40:42,487 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 445 places, 478 transitions, 1223 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-01-09 21:40:42,493 INFO L231 Difference]: Finished difference. Result has 447 places, 472 transitions, 1133 flow [2025-01-09 21:40:42,495 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=523, PETRI_DIFFERENCE_MINUEND_FLOW=1085, PETRI_DIFFERENCE_MINUEND_PLACES=443, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=467, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=461, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1133, PETRI_PLACES=447, PETRI_TRANSITIONS=472} [2025-01-09 21:40:42,496 INFO L279 CegarLoopForPetriNet]: 445 programPoint places, 2 predicate places. [2025-01-09 21:40:42,496 INFO L471 AbstractCegarLoop]: Abstraction has has 447 places, 472 transitions, 1133 flow [2025-01-09 21:40:42,497 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 425.6666666666667) internal successors, (1277), 3 states have internal predecessors, (1277), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:42,497 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:42,497 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:42,497 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 21:40:42,497 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 27 more)] === [2025-01-09 21:40:42,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:42,498 INFO L85 PathProgramCache]: Analyzing trace with hash -2139929916, now seen corresponding path program 1 times [2025-01-09 21:40:42,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:42,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004037] [2025-01-09 21:40:42,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:42,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:42,507 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-01-09 21:40:42,512 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-01-09 21:40:42,513 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:42,513 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:42,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:42,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004037] [2025-01-09 21:40:42,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004037] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:42,551 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:42,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:40:42,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [460302330] [2025-01-09 21:40:42,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:42,552 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:40:42,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:42,553 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:40:42,553 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:40:42,567 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 428 out of 523 [2025-01-09 21:40:42,570 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 447 places, 472 transitions, 1133 flow. Second operand has 3 states, 3 states have (on average 428.6666666666667) internal successors, (1286), 3 states have internal predecessors, (1286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:42,571 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:42,571 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 428 of 523 [2025-01-09 21:40:42,572 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:43,420 INFO L124 PetriNetUnfolderBase]: 273/5616 cut-off events. [2025-01-09 21:40:43,420 INFO L125 PetriNetUnfolderBase]: For 397/553 co-relation queries the response was YES. [2025-01-09 21:40:43,439 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6414 conditions, 5616 events. 273/5616 cut-off events. For 397/553 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 47875 event pairs, 26 based on Foata normal form. 33/5389 useless extension candidates. Maximal degree in co-relation 6403. Up to 187 conditions per place. [2025-01-09 21:40:43,456 INFO L140 encePairwiseOnDemand]: 517/523 looper letters, 43 selfloop transitions, 4 changer transitions 0/480 dead transitions. [2025-01-09 21:40:43,456 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 448 places, 480 transitions, 1255 flow [2025-01-09 21:40:43,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:40:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:40:43,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1309 transitions. [2025-01-09 21:40:43,460 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.834289356277884 [2025-01-09 21:40:43,460 INFO L175 Difference]: Start difference. First operand has 447 places, 472 transitions, 1133 flow. Second operand 3 states and 1309 transitions. [2025-01-09 21:40:43,460 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 448 places, 480 transitions, 1255 flow [2025-01-09 21:40:43,467 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 446 places, 480 transitions, 1243 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:40:43,473 INFO L231 Difference]: Finished difference. Result has 448 places, 474 transitions, 1149 flow [2025-01-09 21:40:43,474 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=523, PETRI_DIFFERENCE_MINUEND_FLOW=1119, PETRI_DIFFERENCE_MINUEND_PLACES=444, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=471, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=467, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1149, PETRI_PLACES=448, PETRI_TRANSITIONS=474} [2025-01-09 21:40:43,475 INFO L279 CegarLoopForPetriNet]: 445 programPoint places, 3 predicate places. [2025-01-09 21:40:43,475 INFO L471 AbstractCegarLoop]: Abstraction has has 448 places, 474 transitions, 1149 flow [2025-01-09 21:40:43,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 428.6666666666667) internal successors, (1286), 3 states have internal predecessors, (1286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:43,476 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:43,476 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:43,477 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 21:40:43,477 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 27 more)] === [2025-01-09 21:40:43,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:43,477 INFO L85 PathProgramCache]: Analyzing trace with hash 2100952578, now seen corresponding path program 1 times [2025-01-09 21:40:43,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:43,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053406835] [2025-01-09 21:40:43,478 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:43,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:43,487 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 47 statements into 1 equivalence classes. [2025-01-09 21:40:43,492 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 47 of 47 statements. [2025-01-09 21:40:43,492 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:43,492 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:43,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:43,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053406835] [2025-01-09 21:40:43,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053406835] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:43,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:43,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 21:40:43,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082330716] [2025-01-09 21:40:43,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:43,540 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:40:43,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:43,541 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:40:43,541 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:40:43,575 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 429 out of 523 [2025-01-09 21:40:43,577 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 448 places, 474 transitions, 1149 flow. Second operand has 3 states, 3 states have (on average 430.3333333333333) internal successors, (1291), 3 states have internal predecessors, (1291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:43,577 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:43,577 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 429 of 523 [2025-01-09 21:40:43,577 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:44,338 INFO L124 PetriNetUnfolderBase]: 273/6037 cut-off events. [2025-01-09 21:40:44,338 INFO L125 PetriNetUnfolderBase]: For 390/633 co-relation queries the response was YES. [2025-01-09 21:40:44,353 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6862 conditions, 6037 events. 273/6037 cut-off events. For 390/633 co-relation queries the response was YES. Maximal size of possible extension queue 69. Compared 53089 event pairs, 42 based on Foata normal form. 10/5773 useless extension candidates. Maximal degree in co-relation 6850. Up to 231 conditions per place. [2025-01-09 21:40:44,365 INFO L140 encePairwiseOnDemand]: 520/523 looper letters, 45 selfloop transitions, 2 changer transitions 0/483 dead transitions. [2025-01-09 21:40:44,365 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 450 places, 483 transitions, 1285 flow [2025-01-09 21:40:44,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:40:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:40:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1308 transitions. [2025-01-09 21:40:44,370 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8336520076481836 [2025-01-09 21:40:44,371 INFO L175 Difference]: Start difference. First operand has 448 places, 474 transitions, 1149 flow. Second operand 3 states and 1308 transitions. [2025-01-09 21:40:44,371 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 450 places, 483 transitions, 1285 flow [2025-01-09 21:40:44,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 448 places, 483 transitions, 1277 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:40:44,383 INFO L231 Difference]: Finished difference. Result has 449 places, 474 transitions, 1149 flow [2025-01-09 21:40:44,384 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=523, PETRI_DIFFERENCE_MINUEND_FLOW=1141, PETRI_DIFFERENCE_MINUEND_PLACES=446, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=474, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=472, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1149, PETRI_PLACES=449, PETRI_TRANSITIONS=474} [2025-01-09 21:40:44,384 INFO L279 CegarLoopForPetriNet]: 445 programPoint places, 4 predicate places. [2025-01-09 21:40:44,384 INFO L471 AbstractCegarLoop]: Abstraction has has 449 places, 474 transitions, 1149 flow [2025-01-09 21:40:44,385 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 430.3333333333333) internal successors, (1291), 3 states have internal predecessors, (1291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:44,385 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:44,385 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:44,386 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 21:40:44,386 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 27 more)] === [2025-01-09 21:40:44,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:44,386 INFO L85 PathProgramCache]: Analyzing trace with hash -440369649, now seen corresponding path program 1 times [2025-01-09 21:40:44,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:44,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512231639] [2025-01-09 21:40:44,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:44,408 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-01-09 21:40:44,429 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-01-09 21:40:44,432 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:44,432 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 21:40:44,432 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 21:40:44,436 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-01-09 21:40:44,450 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-01-09 21:40:44,450 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:44,450 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 21:40:44,479 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 21:40:44,480 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 21:40:44,480 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (29 of 30 remaining) [2025-01-09 21:40:44,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (28 of 30 remaining) [2025-01-09 21:40:44,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (27 of 30 remaining) [2025-01-09 21:40:44,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (26 of 30 remaining) [2025-01-09 21:40:44,482 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (25 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (24 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr6ASSERT_VIOLATIONDATA_RACE (23 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr7ASSERT_VIOLATIONDATA_RACE (22 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr0ASSERT_VIOLATIONDATA_RACE (21 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr8ASSERT_VIOLATIONDATA_RACE (20 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr3ASSERT_VIOLATIONDATA_RACE (19 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (18 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr10ASSERT_VIOLATIONDATA_RACE (17 of 30 remaining) [2025-01-09 21:40:44,483 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr9ASSERT_VIOLATIONDATA_RACE (16 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr1ASSERT_VIOLATIONDATA_RACE (15 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr2ASSERT_VIOLATIONDATA_RACE (14 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr11ASSERT_VIOLATIONDATA_RACE (13 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr5ASSERT_VIOLATIONDATA_RACE (12 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr6ASSERT_VIOLATIONDATA_RACE (11 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr7ASSERT_VIOLATIONDATA_RACE (10 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr0ASSERT_VIOLATIONDATA_RACE (9 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr8ASSERT_VIOLATIONDATA_RACE (8 of 30 remaining) [2025-01-09 21:40:44,484 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr3ASSERT_VIOLATIONDATA_RACE (7 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (6 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr10ASSERT_VIOLATIONDATA_RACE (5 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr9ASSERT_VIOLATIONDATA_RACE (4 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr1ASSERT_VIOLATIONDATA_RACE (3 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr2ASSERT_VIOLATIONDATA_RACE (2 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr11ASSERT_VIOLATIONDATA_RACE (1 of 30 remaining) [2025-01-09 21:40:44,485 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr5ASSERT_VIOLATIONDATA_RACE (0 of 30 remaining) [2025-01-09 21:40:44,485 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 21:40:44,486 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-01-09 21:40:44,488 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-01-09 21:40:44,488 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-01-09 21:40:44,643 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-01-09 21:40:44,656 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 787 places, 924 transitions, 1864 flow [2025-01-09 21:40:45,033 INFO L124 PetriNetUnfolderBase]: 179/1144 cut-off events. [2025-01-09 21:40:45,033 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2025-01-09 21:40:45,060 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1156 conditions, 1144 events. 179/1144 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5114 event pairs, 0 based on Foata normal form. 0/918 useless extension candidates. Maximal degree in co-relation 936. Up to 12 conditions per place. [2025-01-09 21:40:45,060 INFO L82 GeneralOperation]: Start removeDead. Operand has 787 places, 924 transitions, 1864 flow [2025-01-09 21:40:45,088 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 787 places, 924 transitions, 1864 flow [2025-01-09 21:40:45,089 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 21:40:45,089 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;@217fc55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 21:40:45,090 INFO L334 AbstractCegarLoop]: Starting to check reachability of 42 error locations. [2025-01-09 21:40:45,094 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-01-09 21:40:45,095 INFO L124 PetriNetUnfolderBase]: 12/63 cut-off events. [2025-01-09 21:40:45,095 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-01-09 21:40:45,095 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:45,095 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:45,095 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2025-01-09 21:40:45,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:45,096 INFO L85 PathProgramCache]: Analyzing trace with hash 776122573, now seen corresponding path program 1 times [2025-01-09 21:40:45,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:45,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839199430] [2025-01-09 21:40:45,096 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:45,109 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-01-09 21:40:45,110 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-01-09 21:40:45,111 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:45,111 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:45,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:45,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839199430] [2025-01-09 21:40:45,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1839199430] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:45,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:45,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:40:45,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716757298] [2025-01-09 21:40:45,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:45,125 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 21:40:45,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:45,126 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 21:40:45,126 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 21:40:45,128 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 768 out of 924 [2025-01-09 21:40:45,130 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 787 places, 924 transitions, 1864 flow. Second operand has 2 states, 2 states have (on average 768.5) internal successors, (1537), 2 states have internal predecessors, (1537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:45,130 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:45,130 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 768 of 924 [2025-01-09 21:40:45,131 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:46,044 INFO L124 PetriNetUnfolderBase]: 121/3940 cut-off events. [2025-01-09 21:40:46,044 INFO L125 PetriNetUnfolderBase]: For 77/77 co-relation queries the response was YES. [2025-01-09 21:40:46,077 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4109 conditions, 3940 events. 121/3940 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 34139 event pairs, 54 based on Foata normal form. 1546/5209 useless extension candidates. Maximal degree in co-relation 869. Up to 127 conditions per place. [2025-01-09 21:40:46,091 INFO L140 encePairwiseOnDemand]: 784/924 looper letters, 16 selfloop transitions, 0 changer transitions 0/780 dead transitions. [2025-01-09 21:40:46,091 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 768 places, 780 transitions, 1608 flow [2025-01-09 21:40:46,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 21:40:46,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2025-01-09 21:40:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1692 transitions. [2025-01-09 21:40:46,095 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9155844155844156 [2025-01-09 21:40:46,095 INFO L175 Difference]: Start difference. First operand has 787 places, 924 transitions, 1864 flow. Second operand 2 states and 1692 transitions. [2025-01-09 21:40:46,096 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 768 places, 780 transitions, 1608 flow [2025-01-09 21:40:46,099 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 768 places, 780 transitions, 1608 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-01-09 21:40:46,107 INFO L231 Difference]: Finished difference. Result has 768 places, 780 transitions, 1576 flow [2025-01-09 21:40:46,108 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=924, PETRI_DIFFERENCE_MINUEND_FLOW=1576, PETRI_DIFFERENCE_MINUEND_PLACES=767, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=780, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=780, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1576, PETRI_PLACES=768, PETRI_TRANSITIONS=780} [2025-01-09 21:40:46,109 INFO L279 CegarLoopForPetriNet]: 787 programPoint places, -19 predicate places. [2025-01-09 21:40:46,109 INFO L471 AbstractCegarLoop]: Abstraction has has 768 places, 780 transitions, 1576 flow [2025-01-09 21:40:46,110 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 768.5) internal successors, (1537), 2 states have internal predecessors, (1537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:46,110 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:46,110 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:46,110 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 21:40:46,110 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2025-01-09 21:40:46,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:46,111 INFO L85 PathProgramCache]: Analyzing trace with hash -714394268, now seen corresponding path program 1 times [2025-01-09 21:40:46,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:46,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954038522] [2025-01-09 21:40:46,111 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:46,119 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-01-09 21:40:46,124 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-01-09 21:40:46,124 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:46,124 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:46,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:46,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:46,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954038522] [2025-01-09 21:40:46,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954038522] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:46,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:46,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 21:40:46,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793899710] [2025-01-09 21:40:46,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:46,655 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 21:40:46,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:46,656 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 21:40:46,656 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-01-09 21:40:46,830 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 749 out of 924 [2025-01-09 21:40:46,835 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 768 places, 780 transitions, 1576 flow. Second operand has 6 states, 6 states have (on average 750.5) internal successors, (4503), 6 states have internal predecessors, (4503), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:46,835 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:46,835 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 749 of 924 [2025-01-09 21:40:46,835 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:40:51,859 INFO L124 PetriNetUnfolderBase]: 3466/29792 cut-off events. [2025-01-09 21:40:51,859 INFO L125 PetriNetUnfolderBase]: For 170/170 co-relation queries the response was YES. [2025-01-09 21:40:52,082 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34137 conditions, 29792 events. 3466/29792 cut-off events. For 170/170 co-relation queries the response was YES. Maximal size of possible extension queue 550. Compared 410865 event pairs, 1188 based on Foata normal form. 0/27396 useless extension candidates. Maximal degree in co-relation 34132. Up to 3921 conditions per place. [2025-01-09 21:40:52,235 INFO L140 encePairwiseOnDemand]: 905/924 looper letters, 35 selfloop transitions, 54 changer transitions 0/834 dead transitions. [2025-01-09 21:40:52,235 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 773 places, 834 transitions, 1867 flow [2025-01-09 21:40:52,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 21:40:52,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-01-09 21:40:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 4584 transitions. [2025-01-09 21:40:52,247 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8268398268398268 [2025-01-09 21:40:52,247 INFO L175 Difference]: Start difference. First operand has 768 places, 780 transitions, 1576 flow. Second operand 6 states and 4584 transitions. [2025-01-09 21:40:52,247 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 773 places, 834 transitions, 1867 flow [2025-01-09 21:40:52,253 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 773 places, 834 transitions, 1867 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-01-09 21:40:52,263 INFO L231 Difference]: Finished difference. Result has 778 places, 833 transitions, 1934 flow [2025-01-09 21:40:52,264 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=924, PETRI_DIFFERENCE_MINUEND_FLOW=1576, PETRI_DIFFERENCE_MINUEND_PLACES=768, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=780, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=762, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1934, PETRI_PLACES=778, PETRI_TRANSITIONS=833} [2025-01-09 21:40:52,265 INFO L279 CegarLoopForPetriNet]: 787 programPoint places, -9 predicate places. [2025-01-09 21:40:52,265 INFO L471 AbstractCegarLoop]: Abstraction has has 778 places, 833 transitions, 1934 flow [2025-01-09 21:40:52,268 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 750.5) internal successors, (4503), 6 states have internal predecessors, (4503), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:52,268 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:40:52,268 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:40:52,268 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 21:40:52,268 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2025-01-09 21:40:52,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:40:52,270 INFO L85 PathProgramCache]: Analyzing trace with hash 705410220, now seen corresponding path program 1 times [2025-01-09 21:40:52,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:40:52,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934647582] [2025-01-09 21:40:52,271 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:40:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:40:52,280 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-01-09 21:40:52,283 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-01-09 21:40:52,283 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:40:52,283 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:40:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:40:52,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:40:52,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934647582] [2025-01-09 21:40:52,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934647582] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:40:52,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:40:52,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:40:52,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187363847] [2025-01-09 21:40:52,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:40:52,308 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:40:52,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:40:52,308 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:40:52,308 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:40:52,333 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 754 out of 924 [2025-01-09 21:40:52,337 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 778 places, 833 transitions, 1934 flow. Second operand has 3 states, 3 states have (on average 754.6666666666666) internal successors, (2264), 3 states have internal predecessors, (2264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:40:52,337 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:40:52,337 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 754 of 924 [2025-01-09 21:40:52,337 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:41:00,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][220], [788#true, Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 63#L3825-8true, 102#L6011-5true, 443#L3779-7true, Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|))), 803#true]) [2025-01-09 21:41:00,125 INFO L294 olderBase$Statistics]: this new event has 279 ancestors and is cut-off event [2025-01-09 21:41:00,125 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2025-01-09 21:41:00,125 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-01-09 21:41:00,125 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2025-01-09 21:41:00,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][220], [788#true, Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 63#L3825-8true, 443#L3779-7true, 290#L6011-6true, Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|))), 803#true]) [2025-01-09 21:41:00,174 INFO L294 olderBase$Statistics]: this new event has 280 ancestors and is cut-off event [2025-01-09 21:41:00,174 INFO L297 olderBase$Statistics]: existing Event has 294 ancestors and is cut-off event [2025-01-09 21:41:00,174 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2025-01-09 21:41:00,174 INFO L297 olderBase$Statistics]: existing Event has 273 ancestors and is cut-off event [2025-01-09 21:41:00,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][220], [Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 788#true, Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 382#L6011-7true, 63#L3825-8true, 443#L3779-7true, Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|))), 803#true]) [2025-01-09 21:41:00,223 INFO L294 olderBase$Statistics]: this new event has 281 ancestors and is cut-off event [2025-01-09 21:41:00,224 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2025-01-09 21:41:00,224 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2025-01-09 21:41:00,224 INFO L297 olderBase$Statistics]: existing Event has 295 ancestors and is cut-off event [2025-01-09 21:41:00,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][220], [788#true, Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 382#L6011-7true, 391#L3779-16true, 443#L3779-7true, Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|))), 803#true]) [2025-01-09 21:41:00,447 INFO L294 olderBase$Statistics]: this new event has 285 ancestors and is cut-off event [2025-01-09 21:41:00,447 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2025-01-09 21:41:00,447 INFO L297 olderBase$Statistics]: existing Event has 299 ancestors and is cut-off event [2025-01-09 21:41:00,447 INFO L297 olderBase$Statistics]: existing Event has 278 ancestors and is cut-off event [2025-01-09 21:41:02,105 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][219], [788#true, Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 403#L5977-2true, 102#L6011-5true, 443#L3779-7true, 805#(= |#race~g_cs_x~0| 0), Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|)))]) [2025-01-09 21:41:02,105 INFO L294 olderBase$Statistics]: this new event has 317 ancestors and is cut-off event [2025-01-09 21:41:02,105 INFO L297 olderBase$Statistics]: existing Event has 296 ancestors and is cut-off event [2025-01-09 21:41:02,105 INFO L297 olderBase$Statistics]: existing Event has 303 ancestors and is cut-off event [2025-01-09 21:41:02,105 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-01-09 21:41:02,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][219], [788#true, Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 403#L5977-2true, 443#L3779-7true, 290#L6011-6true, 805#(= |#race~g_cs_x~0| 0), Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|)))]) [2025-01-09 21:41:02,147 INFO L294 olderBase$Statistics]: this new event has 318 ancestors and is cut-off event [2025-01-09 21:41:02,147 INFO L297 olderBase$Statistics]: existing Event has 218 ancestors and is cut-off event [2025-01-09 21:41:02,147 INFO L297 olderBase$Statistics]: existing Event has 297 ancestors and is cut-off event [2025-01-09 21:41:02,147 INFO L297 olderBase$Statistics]: existing Event has 304 ancestors and is cut-off event [2025-01-09 21:41:02,188 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([3000] L3779-->L3779-7: Formula: (let ((.cse1 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 1)) (.cse2 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 3)) (.cse0 (select |v_#race_369| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|)) (.cse3 (+ |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 2))) (and (= (select .cse0 |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) 0) (= (select .cse0 .cse1) 0) (= (select (select |v_#memory_int_145| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|) |v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|) (= (select .cse0 .cse2) 0) (= |v_#race_369| (store |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7| (store (store (store (store (select |v_#race_370| |v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|) |v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7| 0) .cse1 0) .cse3 0) .cse2 0))) (= (select .cse0 .cse3) 0))) InVars {#race=|v_#race_370|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|} OutVars{#race=|v_#race_369|, #memory_int=|v_#memory_int_145|, runThread1of2ForFork0_vatomic32_read_~a#1.offset=|v_runThread1of2ForFork0_vatomic32_read_~a#1.offset_7|, runThread1of2ForFork0_vatomic32_read_~a#1.base=|v_runThread1of2ForFork0_vatomic32_read_~a#1.base_7|, runThread1of2ForFork0_vatomic32_read_#t~mem432#1=|v_runThread1of2ForFork0_vatomic32_read_#t~mem432#1_3|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomic32_read_#t~mem432#1][219], [788#true, Black: 795#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), Black: 796#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 790#true, Black: 797#(and (or (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~nondet820#1|)) (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~nondet820#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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)))))) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (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) 3 |ULTIMATE.start_main_~#t~0#1.offset| (* (- 17179869184) (div |ULTIMATE.start_main_~i~1#1| 4294967296)))) |ULTIMATE.start_main_#t~nondet820#1|)) (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet820#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))))))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet820#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~nondet820#1|)))), 786#true, 792#true, 382#L6011-7true, 403#L5977-2true, 443#L3779-7true, 805#(= |#race~g_cs_x~0| 0), Black: 794#(or (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~nondet820#1|)) (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~nondet820#1|)))]) [2025-01-09 21:41:02,188 INFO L294 olderBase$Statistics]: this new event has 319 ancestors and is cut-off event [2025-01-09 21:41:02,188 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2025-01-09 21:41:02,188 INFO L297 olderBase$Statistics]: existing Event has 305 ancestors and is cut-off event [2025-01-09 21:41:02,188 INFO L297 olderBase$Statistics]: existing Event has 298 ancestors and is cut-off event [2025-01-09 21:41:04,952 INFO L124 PetriNetUnfolderBase]: 7330/78708 cut-off events. [2025-01-09 21:41:04,953 INFO L125 PetriNetUnfolderBase]: For 8797/12306 co-relation queries the response was YES. [2025-01-09 21:41:05,330 INFO L83 FinitePrefix]: Finished finitePrefix Result has 94786 conditions, 78708 events. 7330/78708 cut-off events. For 8797/12306 co-relation queries the response was YES. Maximal size of possible extension queue 672. Compared 1196204 event pairs, 1511 based on Foata normal form. 91/74450 useless extension candidates. Maximal degree in co-relation 94776. Up to 5239 conditions per place. [2025-01-09 21:41:05,587 INFO L140 encePairwiseOnDemand]: 910/924 looper letters, 141 selfloop transitions, 10 changer transitions 0/906 dead transitions. [2025-01-09 21:41:05,588 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 780 places, 906 transitions, 2609 flow [2025-01-09 21:41:05,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:41:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:41:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2321 transitions. [2025-01-09 21:41:05,594 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8373015873015873 [2025-01-09 21:41:05,594 INFO L175 Difference]: Start difference. First operand has 778 places, 833 transitions, 1934 flow. Second operand 3 states and 2321 transitions. [2025-01-09 21:41:05,594 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 780 places, 906 transitions, 2609 flow [2025-01-09 21:41:05,607 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 780 places, 906 transitions, 2609 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-01-09 21:41:05,617 INFO L231 Difference]: Finished difference. Result has 782 places, 843 transitions, 2022 flow [2025-01-09 21:41:05,618 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=924, PETRI_DIFFERENCE_MINUEND_FLOW=1934, PETRI_DIFFERENCE_MINUEND_PLACES=778, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=833, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=823, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2022, PETRI_PLACES=782, PETRI_TRANSITIONS=843} [2025-01-09 21:41:05,618 INFO L279 CegarLoopForPetriNet]: 787 programPoint places, -5 predicate places. [2025-01-09 21:41:05,618 INFO L471 AbstractCegarLoop]: Abstraction has has 782 places, 843 transitions, 2022 flow [2025-01-09 21:41:05,620 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 754.6666666666666) internal successors, (2264), 3 states have internal predecessors, (2264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:41:05,620 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:41:05,620 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:41:05,620 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 21:41:05,620 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2025-01-09 21:41:05,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:41:05,621 INFO L85 PathProgramCache]: Analyzing trace with hash -705543356, now seen corresponding path program 1 times [2025-01-09 21:41:05,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:41:05,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756907299] [2025-01-09 21:41:05,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:41:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:41:05,629 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-01-09 21:41:05,631 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-01-09 21:41:05,632 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:41:05,632 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:41:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:41:05,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:41:05,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756907299] [2025-01-09 21:41:05,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756907299] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:41:05,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:41:05,648 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 21:41:05,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178780573] [2025-01-09 21:41:05,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:41:05,648 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:41:05,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:41:05,649 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:41:05,649 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:41:05,668 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 757 out of 924 [2025-01-09 21:41:05,671 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 782 places, 843 transitions, 2022 flow. Second operand has 3 states, 3 states have (on average 757.6666666666666) internal successors, (2273), 3 states have internal predecessors, (2273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:41:05,671 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:41:05,671 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 757 of 924 [2025-01-09 21:41:05,672 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 21:41:23,981 INFO L124 PetriNetUnfolderBase]: 10038/114815 cut-off events. [2025-01-09 21:41:23,981 INFO L125 PetriNetUnfolderBase]: For 11043/14879 co-relation queries the response was YES. [2025-01-09 21:41:24,465 INFO L83 FinitePrefix]: Finished finitePrefix Result has 139003 conditions, 114815 events. 10038/114815 cut-off events. For 11043/14879 co-relation queries the response was YES. Maximal size of possible extension queue 1007. Compared 1863209 event pairs, 1944 based on Foata normal form. 395/109178 useless extension candidates. Maximal degree in co-relation 138991. Up to 6719 conditions per place. [2025-01-09 21:41:24,702 INFO L140 encePairwiseOnDemand]: 913/924 looper letters, 138 selfloop transitions, 8 changer transitions 0/914 dead transitions. [2025-01-09 21:41:24,702 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 784 places, 914 transitions, 2683 flow [2025-01-09 21:41:24,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 21:41:24,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 21:41:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2324 transitions. [2025-01-09 21:41:24,706 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8383838383838383 [2025-01-09 21:41:24,706 INFO L175 Difference]: Start difference. First operand has 782 places, 843 transitions, 2022 flow. Second operand 3 states and 2324 transitions. [2025-01-09 21:41:24,706 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 784 places, 914 transitions, 2683 flow [2025-01-09 21:41:24,726 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 782 places, 914 transitions, 2663 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 21:41:24,734 INFO L231 Difference]: Finished difference. Result has 784 places, 851 transitions, 2072 flow [2025-01-09 21:41:24,735 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=924, PETRI_DIFFERENCE_MINUEND_FLOW=2002, PETRI_DIFFERENCE_MINUEND_PLACES=780, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=843, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=835, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2072, PETRI_PLACES=784, PETRI_TRANSITIONS=851} [2025-01-09 21:41:24,735 INFO L279 CegarLoopForPetriNet]: 787 programPoint places, -3 predicate places. [2025-01-09 21:41:24,735 INFO L471 AbstractCegarLoop]: Abstraction has has 784 places, 851 transitions, 2072 flow [2025-01-09 21:41:24,737 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 757.6666666666666) internal successors, (2273), 3 states have internal predecessors, (2273), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:41:24,737 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 21:41:24,737 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 21:41:24,737 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-01-09 21:41:24,737 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 39 more)] === [2025-01-09 21:41:24,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 21:41:24,738 INFO L85 PathProgramCache]: Analyzing trace with hash -677703394, now seen corresponding path program 1 times [2025-01-09 21:41:24,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 21:41:24,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093659053] [2025-01-09 21:41:24,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 21:41:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 21:41:24,745 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 47 statements into 1 equivalence classes. [2025-01-09 21:41:24,749 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 47 of 47 statements. [2025-01-09 21:41:24,749 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 21:41:24,749 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 21:41:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 21:41:24,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 21:41:24,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093659053] [2025-01-09 21:41:24,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2093659053] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 21:41:24,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 21:41:24,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 21:41:24,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580495410] [2025-01-09 21:41:24,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 21:41:24,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 21:41:24,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 21:41:24,783 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 21:41:24,783 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 21:41:24,810 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 762 out of 924 [2025-01-09 21:41:24,812 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 784 places, 851 transitions, 2072 flow. Second operand has 3 states, 3 states have (on average 763.3333333333334) internal successors, (2290), 3 states have internal predecessors, (2290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 21:41:24,812 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 21:41:24,813 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 762 of 924 [2025-01-09 21:41:24,813 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand