./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/mcslock.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/mcslock.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 185c5ecec118867d41d6d4e251a2153dc547f1cc961cdbc2b790292b6debb75b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 14:01:50,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 14:01:50,452 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-20 14:01:50,458 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 14:01:50,459 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 14:01:50,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 14:01:50,494 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 14:01:50,495 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 14:01:50,495 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 14:01:50,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 14:01:50,496 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 14:01:50,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 14:01:50,498 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 14:01:50,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 14:01:50,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 14:01:50,499 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 14:01:50,499 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 14:01:50,499 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 14:01:50,500 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 14:01:50,500 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 14:01:50,500 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 14:01:50,501 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 14:01:50,501 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-20 14:01:50,501 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 14:01:50,505 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-20 14:01:50,506 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 14:01:50,506 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 14:01:50,506 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 14:01:50,506 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 14:01:50,506 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 14:01:50,507 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 14:01:50,507 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 14:01:50,507 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 14:01:50,507 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 14:01:50,508 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 14:01:50,508 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 14:01:50,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 14:01:50,508 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 14:01:50,509 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 14:01:50,509 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 14:01:50,513 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 14:01:50,514 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 185c5ecec118867d41d6d4e251a2153dc547f1cc961cdbc2b790292b6debb75b [2024-11-20 14:01:50,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 14:01:50,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 14:01:50,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 14:01:50,802 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 14:01:50,802 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 14:01:50,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/mcslock.i [2024-11-20 14:01:52,256 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 14:01:52,727 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 14:01:52,727 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/mcslock.i [2024-11-20 14:01:52,781 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33b4b0d3c/51f1e09ef43f45b29257a01d1073145c/FLAG212a7703d [2024-11-20 14:01:52,799 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33b4b0d3c/51f1e09ef43f45b29257a01d1073145c [2024-11-20 14:01:52,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 14:01:52,803 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 14:01:52,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 14:01:52,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 14:01:52,819 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 14:01:52,820 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:01:52" (1/1) ... [2024-11-20 14:01:52,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61387728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:52, skipping insertion in model container [2024-11-20 14:01:52,821 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:01:52" (1/1) ... [2024-11-20 14:01:52,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 14:01:55,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 14:01:55,121 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 14:01:55,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3755] [2024-11-20 14:01:55,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3757] [2024-11-20 14:01:55,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3762] [2024-11-20 14:01:55,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3764] [2024-11-20 14:01:55,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3770] [2024-11-20 14:01:55,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3772] [2024-11-20 14:01:55,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3778] [2024-11-20 14:01:55,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3780] [2024-11-20 14:01:55,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3786] [2024-11-20 14:01:55,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3788] [2024-11-20 14:01:55,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3794] [2024-11-20 14:01:55,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3796] [2024-11-20 14:01:55,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3802] [2024-11-20 14:01:55,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3804] [2024-11-20 14:01:55,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3810] [2024-11-20 14:01:55,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3812] [2024-11-20 14:01:55,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3817] [2024-11-20 14:01:55,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3819] [2024-11-20 14:01:55,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3824] [2024-11-20 14:01:55,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3826] [2024-11-20 14:01:55,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3831] [2024-11-20 14:01:55,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3833] [2024-11-20 14:01:55,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3838] [2024-11-20 14:01:55,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3840] [2024-11-20 14:01:55,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3845] [2024-11-20 14:01:55,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3847] [2024-11-20 14:01:55,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3852] [2024-11-20 14:01:55,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3855] [2024-11-20 14:01:55,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3861] [2024-11-20 14:01:55,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3864] [2024-11-20 14:01:55,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3870] [2024-11-20 14:01:55,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3873] [2024-11-20 14:01:55,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3879] [2024-11-20 14:01:55,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3882] [2024-11-20 14:01:55,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3888] [2024-11-20 14:01:55,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3891] [2024-11-20 14:01:55,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3897] [2024-11-20 14:01:55,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3900] [2024-11-20 14:01:55,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3907] [2024-11-20 14:01:55,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3910] [2024-11-20 14:01:55,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3917] [2024-11-20 14:01:55,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3920] [2024-11-20 14:01:55,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3927] [2024-11-20 14:01:55,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3930] [2024-11-20 14:01:55,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3937] [2024-11-20 14:01:55,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3940] [2024-11-20 14:01:55,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3947] [2024-11-20 14:01:55,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3950] [2024-11-20 14:01:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3957] [2024-11-20 14:01:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3960] [2024-11-20 14:01:55,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3966] [2024-11-20 14:01:55,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3969] [2024-11-20 14:01:55,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3975] [2024-11-20 14:01:55,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3978] [2024-11-20 14:01:55,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3984] [2024-11-20 14:01:55,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3987] [2024-11-20 14:01:55,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3993] [2024-11-20 14:01:55,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [3996] [2024-11-20 14:01:55,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4002] [2024-11-20 14:01:55,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4005] [2024-11-20 14:01:55,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4011] [2024-11-20 14:01:55,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4014] [2024-11-20 14:01:55,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4020] [2024-11-20 14:01:55,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4023] [2024-11-20 14:01:55,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4029] [2024-11-20 14:01:55,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4032] [2024-11-20 14:01:55,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4038] [2024-11-20 14:01:55,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4041] [2024-11-20 14:01:55,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4047] [2024-11-20 14:01:55,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4050] [2024-11-20 14:01:55,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4056] [2024-11-20 14:01:55,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4059] [2024-11-20 14:01:55,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4065] [2024-11-20 14:01:55,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4068] [2024-11-20 14:01:55,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4074] [2024-11-20 14:01:55,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4077] [2024-11-20 14:01:55,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4083] [2024-11-20 14:01:55,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4086] [2024-11-20 14:01:55,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4092] [2024-11-20 14:01:55,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4095] [2024-11-20 14:01:55,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4101] [2024-11-20 14:01:55,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4103] [2024-11-20 14:01:55,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4109] [2024-11-20 14:01:55,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4111] [2024-11-20 14:01:55,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4117] [2024-11-20 14:01:55,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4119] [2024-11-20 14:01:55,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4125] [2024-11-20 14:01:55,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4127] [2024-11-20 14:01:55,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4133] [2024-11-20 14:01:55,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4135] [2024-11-20 14:01:55,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4141] [2024-11-20 14:01:55,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4143] [2024-11-20 14:01:55,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4149] [2024-11-20 14:01:55,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4151] [2024-11-20 14:01:55,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4157] [2024-11-20 14:01:55,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4159] [2024-11-20 14:01:55,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4165] [2024-11-20 14:01:55,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4167] [2024-11-20 14:01:55,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4173] [2024-11-20 14:01:55,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4175] [2024-11-20 14:01:55,363 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 14:01:55,765 INFO L204 MainTranslator]: Completed translation [2024-11-20 14:01:55,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55 WrapperNode [2024-11-20 14:01:55,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 14:01:55,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 14:01:55,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 14:01:55,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 14:01:55,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,868 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,937 INFO L138 Inliner]: procedures = 919, calls = 935, calls flagged for inlining = 830, calls inlined = 57, statements flattened = 667 [2024-11-20 14:01:55,937 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 14:01:55,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 14:01:55,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 14:01:55,938 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 14:01:55,946 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,954 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,955 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,985 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:55,996 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:56,001 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:56,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:56,018 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 14:01:56,019 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 14:01:56,019 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 14:01:56,019 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 14:01:56,020 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (1/1) ... [2024-11-20 14:01:56,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 14:01:56,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 14:01:56,058 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 14:01:56,064 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 14:01:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-20 14:01:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 14:01:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure run [2024-11-20 14:01:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-20 14:01:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-20 14:01:56,113 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-20 14:01:56,310 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 14:01:56,313 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 14:01:57,295 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-20 14:01:57,296 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 14:01:57,478 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 14:01:57,478 INFO L316 CfgBuilder]: Removed 82 assume(true) statements. [2024-11-20 14:01:57,479 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:01:57 BoogieIcfgContainer [2024-11-20 14:01:57,479 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 14:01:57,481 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 14:01:57,481 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 14:01:57,485 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 14:01:57,485 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 02:01:52" (1/3) ... [2024-11-20 14:01:57,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f0c236c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 02:01:57, skipping insertion in model container [2024-11-20 14:01:57,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:01:55" (2/3) ... [2024-11-20 14:01:57,487 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f0c236c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 02:01:57, skipping insertion in model container [2024-11-20 14:01:57,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:01:57" (3/3) ... [2024-11-20 14:01:57,488 INFO L112 eAbstractionObserver]: Analyzing ICFG mcslock.i [2024-11-20 14:01:57,503 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 14:01:57,504 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 25 error locations. [2024-11-20 14:01:57,504 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-20 14:01:57,710 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-11-20 14:01:57,762 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 607 places, 704 transitions, 1415 flow [2024-11-20 14:01:57,985 INFO L124 PetriNetUnfolderBase]: 116/784 cut-off events. [2024-11-20 14:01:57,986 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-20 14:01:58,005 INFO L83 FinitePrefix]: Finished finitePrefix Result has 789 conditions, 784 events. 116/784 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2414 event pairs, 0 based on Foata normal form. 0/635 useless extension candidates. Maximal degree in co-relation 657. Up to 6 conditions per place. [2024-11-20 14:01:58,006 INFO L82 GeneralOperation]: Start removeDead. Operand has 607 places, 704 transitions, 1415 flow [2024-11-20 14:01:58,019 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 607 places, 704 transitions, 1415 flow [2024-11-20 14:01:58,027 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 14:01:58,033 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;@3e01d326, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 14:01:58,033 INFO L334 AbstractCegarLoop]: Starting to check reachability of 46 error locations. [2024-11-20 14:01:58,041 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-20 14:01:58,041 INFO L124 PetriNetUnfolderBase]: 14/70 cut-off events. [2024-11-20 14:01:58,041 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-20 14:01:58,042 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:01:58,042 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:01:58,042 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 43 more)] === [2024-11-20 14:01:58,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:01:58,047 INFO L85 PathProgramCache]: Analyzing trace with hash 462764349, now seen corresponding path program 1 times [2024-11-20 14:01:58,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:01:58,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621011646] [2024-11-20 14:01:58,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:01:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:01:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:01:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:01:58,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:01:58,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621011646] [2024-11-20 14:01:58,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1621011646] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:01:58,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:01:58,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 14:01:58,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799590996] [2024-11-20 14:01:58,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:01:58,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 14:01:58,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:01:58,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 14:01:58,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 14:01:58,346 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 587 out of 704 [2024-11-20 14:01:58,353 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 607 places, 704 transitions, 1415 flow. Second operand has 2 states, 2 states have (on average 587.5) internal successors, (1175), 2 states have internal predecessors, (1175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:01:58,354 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:01:58,354 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 587 of 704 [2024-11-20 14:01:58,358 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:01:58,672 INFO L124 PetriNetUnfolderBase]: 14/658 cut-off events. [2024-11-20 14:01:58,672 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-11-20 14:01:58,675 INFO L83 FinitePrefix]: Finished finitePrefix Result has 679 conditions, 658 events. 14/658 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1979 event pairs, 0 based on Foata normal form. 283/906 useless extension candidates. Maximal degree in co-relation 570. Up to 16 conditions per place. [2024-11-20 14:01:58,679 INFO L140 encePairwiseOnDemand]: 602/704 looper letters, 15 selfloop transitions, 0 changer transitions 0/598 dead transitions. [2024-11-20 14:01:58,679 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 588 places, 598 transitions, 1233 flow [2024-11-20 14:01:58,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 14:01:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-20 14:01:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1291 transitions. [2024-11-20 14:01:58,704 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9169034090909091 [2024-11-20 14:01:58,706 INFO L175 Difference]: Start difference. First operand has 607 places, 704 transitions, 1415 flow. Second operand 2 states and 1291 transitions. [2024-11-20 14:01:58,707 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 588 places, 598 transitions, 1233 flow [2024-11-20 14:01:58,715 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 588 places, 598 transitions, 1233 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 14:01:58,729 INFO L231 Difference]: Finished difference. Result has 588 places, 598 transitions, 1203 flow [2024-11-20 14:01:58,732 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=704, PETRI_DIFFERENCE_MINUEND_FLOW=1203, PETRI_DIFFERENCE_MINUEND_PLACES=587, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=598, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=598, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1203, PETRI_PLACES=588, PETRI_TRANSITIONS=598} [2024-11-20 14:01:58,735 INFO L277 CegarLoopForPetriNet]: 607 programPoint places, -19 predicate places. [2024-11-20 14:01:58,736 INFO L471 AbstractCegarLoop]: Abstraction has has 588 places, 598 transitions, 1203 flow [2024-11-20 14:01:58,737 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 587.5) internal successors, (1175), 2 states have internal predecessors, (1175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:01:58,737 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:01:58,737 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:01:58,738 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 14:01:58,738 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 43 more)] === [2024-11-20 14:01:58,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:01:58,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1725132550, now seen corresponding path program 1 times [2024-11-20 14:01:58,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:01:58,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873931145] [2024-11-20 14:01:58,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:01:58,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:01:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:01:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:01:59,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:01:59,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873931145] [2024-11-20 14:01:59,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873931145] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:01:59,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:01:59,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 14:01:59,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693432903] [2024-11-20 14:01:59,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:01:59,822 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-20 14:01:59,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:01:59,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-20 14:01:59,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-20 14:02:00,013 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 568 out of 704 [2024-11-20 14:02:00,018 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 588 places, 598 transitions, 1203 flow. Second operand has 6 states, 6 states have (on average 569.5) internal successors, (3417), 6 states have internal predecessors, (3417), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:00,018 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:00,018 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 568 of 704 [2024-11-20 14:02:00,018 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:00,941 INFO L124 PetriNetUnfolderBase]: 395/4738 cut-off events. [2024-11-20 14:02:00,941 INFO L125 PetriNetUnfolderBase]: For 6/20 co-relation queries the response was YES. [2024-11-20 14:02:00,951 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5374 conditions, 4738 events. 395/4738 cut-off events. For 6/20 co-relation queries the response was YES. Maximal size of possible extension queue 90. Compared 46726 event pairs, 127 based on Foata normal form. 4/4354 useless extension candidates. Maximal degree in co-relation 5370. Up to 540 conditions per place. [2024-11-20 14:02:00,965 INFO L140 encePairwiseOnDemand]: 684/704 looper letters, 33 selfloop transitions, 58 changer transitions 0/655 dead transitions. [2024-11-20 14:02:00,965 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 593 places, 655 transitions, 1499 flow [2024-11-20 14:02:00,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-20 14:02:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-20 14:02:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3500 transitions. [2024-11-20 14:02:00,973 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8285984848484849 [2024-11-20 14:02:00,973 INFO L175 Difference]: Start difference. First operand has 588 places, 598 transitions, 1203 flow. Second operand 6 states and 3500 transitions. [2024-11-20 14:02:00,973 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 593 places, 655 transitions, 1499 flow [2024-11-20 14:02:00,977 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 593 places, 655 transitions, 1499 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 14:02:00,985 INFO L231 Difference]: Finished difference. Result has 598 places, 655 transitions, 1587 flow [2024-11-20 14:02:00,986 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=704, PETRI_DIFFERENCE_MINUEND_FLOW=1203, PETRI_DIFFERENCE_MINUEND_PLACES=588, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=598, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=579, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1587, PETRI_PLACES=598, PETRI_TRANSITIONS=655} [2024-11-20 14:02:00,986 INFO L277 CegarLoopForPetriNet]: 607 programPoint places, -9 predicate places. [2024-11-20 14:02:00,987 INFO L471 AbstractCegarLoop]: Abstraction has has 598 places, 655 transitions, 1587 flow [2024-11-20 14:02:00,989 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 569.5) internal successors, (3417), 6 states have internal predecessors, (3417), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:00,989 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:00,989 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:00,989 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 14:02:00,990 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 43 more)] === [2024-11-20 14:02:00,990 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:00,990 INFO L85 PathProgramCache]: Analyzing trace with hash 292085668, now seen corresponding path program 1 times [2024-11-20 14:02:00,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:00,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295404392] [2024-11-20 14:02:00,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:02:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:02:01,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:02:01,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295404392] [2024-11-20 14:02:01,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295404392] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:02:01,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:02:01,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 14:02:01,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74443517] [2024-11-20 14:02:01,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:02:01,029 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 14:02:01,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:02:01,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 14:02:01,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 14:02:01,048 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 577 out of 704 [2024-11-20 14:02:01,051 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 598 places, 655 transitions, 1587 flow. Second operand has 3 states, 3 states have (on average 577.6666666666666) internal successors, (1733), 3 states have internal predecessors, (1733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:01,051 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:01,051 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 577 of 704 [2024-11-20 14:02:01,051 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:02,130 INFO L124 PetriNetUnfolderBase]: 404/6258 cut-off events. [2024-11-20 14:02:02,130 INFO L125 PetriNetUnfolderBase]: For 623/1035 co-relation queries the response was YES. [2024-11-20 14:02:02,147 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7376 conditions, 6258 events. 404/6258 cut-off events. For 623/1035 co-relation queries the response was YES. Maximal size of possible extension queue 83. Compared 56705 event pairs, 32 based on Foata normal form. 45/5966 useless extension candidates. Maximal degree in co-relation 7367. Up to 321 conditions per place. [2024-11-20 14:02:02,162 INFO L140 encePairwiseOnDemand]: 695/704 looper letters, 88 selfloop transitions, 6 changer transitions 0/672 dead transitions. [2024-11-20 14:02:02,162 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 599 places, 672 transitions, 1835 flow [2024-11-20 14:02:02,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 14:02:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 14:02:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1776 transitions. [2024-11-20 14:02:02,166 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8409090909090909 [2024-11-20 14:02:02,166 INFO L175 Difference]: Start difference. First operand has 598 places, 655 transitions, 1587 flow. Second operand 3 states and 1776 transitions. [2024-11-20 14:02:02,166 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 599 places, 672 transitions, 1835 flow [2024-11-20 14:02:02,175 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 599 places, 672 transitions, 1835 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 14:02:02,184 INFO L231 Difference]: Finished difference. Result has 601 places, 659 transitions, 1633 flow [2024-11-20 14:02:02,185 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=704, PETRI_DIFFERENCE_MINUEND_FLOW=1585, PETRI_DIFFERENCE_MINUEND_PLACES=597, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=654, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=648, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1633, PETRI_PLACES=601, PETRI_TRANSITIONS=659} [2024-11-20 14:02:02,186 INFO L277 CegarLoopForPetriNet]: 607 programPoint places, -6 predicate places. [2024-11-20 14:02:02,186 INFO L471 AbstractCegarLoop]: Abstraction has has 601 places, 659 transitions, 1633 flow [2024-11-20 14:02:02,187 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 577.6666666666666) internal successors, (1733), 3 states have internal predecessors, (1733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:02,187 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:02,187 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:02,188 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-20 14:02:02,188 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 43 more)] === [2024-11-20 14:02:02,188 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:02,188 INFO L85 PathProgramCache]: Analyzing trace with hash 1521515599, now seen corresponding path program 1 times [2024-11-20 14:02:02,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:02,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904977641] [2024-11-20 14:02:02,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:02,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:02:02,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:02:02,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:02:02,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904977641] [2024-11-20 14:02:02,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904977641] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:02:02,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:02:02,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 14:02:02,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856694490] [2024-11-20 14:02:02,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:02:02,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 14:02:02,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:02:02,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 14:02:02,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 14:02:02,240 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 580 out of 704 [2024-11-20 14:02:02,242 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 601 places, 659 transitions, 1633 flow. Second operand has 3 states, 3 states have (on average 580.6666666666666) internal successors, (1742), 3 states have internal predecessors, (1742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:02,242 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:02,242 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 580 of 704 [2024-11-20 14:02:02,242 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:03,586 INFO L124 PetriNetUnfolderBase]: 497/9164 cut-off events. [2024-11-20 14:02:03,587 INFO L125 PetriNetUnfolderBase]: For 728/880 co-relation queries the response was YES. [2024-11-20 14:02:03,620 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10559 conditions, 9164 events. 497/9164 cut-off events. For 728/880 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 89254 event pairs, 62 based on Foata normal form. 16/8745 useless extension candidates. Maximal degree in co-relation 10548. Up to 375 conditions per place. [2024-11-20 14:02:03,651 INFO L140 encePairwiseOnDemand]: 698/704 looper letters, 85 selfloop transitions, 4 changer transitions 0/674 dead transitions. [2024-11-20 14:02:03,651 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 602 places, 674 transitions, 1867 flow [2024-11-20 14:02:03,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 14:02:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 14:02:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1779 transitions. [2024-11-20 14:02:03,656 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8423295454545454 [2024-11-20 14:02:03,656 INFO L175 Difference]: Start difference. First operand has 601 places, 659 transitions, 1633 flow. Second operand 3 states and 1779 transitions. [2024-11-20 14:02:03,656 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 602 places, 674 transitions, 1867 flow [2024-11-20 14:02:03,664 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 600 places, 674 transitions, 1855 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 14:02:03,671 INFO L231 Difference]: Finished difference. Result has 602 places, 661 transitions, 1649 flow [2024-11-20 14:02:03,673 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=704, PETRI_DIFFERENCE_MINUEND_FLOW=1619, PETRI_DIFFERENCE_MINUEND_PLACES=598, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=658, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=654, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1649, PETRI_PLACES=602, PETRI_TRANSITIONS=661} [2024-11-20 14:02:03,675 INFO L277 CegarLoopForPetriNet]: 607 programPoint places, -5 predicate places. [2024-11-20 14:02:03,675 INFO L471 AbstractCegarLoop]: Abstraction has has 602 places, 661 transitions, 1649 flow [2024-11-20 14:02:03,676 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 580.6666666666666) internal successors, (1742), 3 states have internal predecessors, (1742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:03,676 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:03,676 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:03,676 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-20 14:02:03,677 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 43 more)] === [2024-11-20 14:02:03,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:03,679 INFO L85 PathProgramCache]: Analyzing trace with hash -521938223, now seen corresponding path program 1 times [2024-11-20 14:02:03,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:03,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255895221] [2024-11-20 14:02:03,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:03,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:02:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:02:03,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:02:03,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255895221] [2024-11-20 14:02:03,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255895221] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:02:03,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:02:03,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 14:02:03,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078124213] [2024-11-20 14:02:03,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:02:03,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 14:02:03,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:02:03,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 14:02:03,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 14:02:03,792 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 581 out of 704 [2024-11-20 14:02:03,795 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 602 places, 661 transitions, 1649 flow. Second operand has 3 states, 3 states have (on average 582.3333333333334) internal successors, (1747), 3 states have internal predecessors, (1747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:03,795 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:03,795 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 581 of 704 [2024-11-20 14:02:03,795 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:05,261 INFO L124 PetriNetUnfolderBase]: 458/8963 cut-off events. [2024-11-20 14:02:05,261 INFO L125 PetriNetUnfolderBase]: For 721/1172 co-relation queries the response was YES. [2024-11-20 14:02:05,293 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10376 conditions, 8963 events. 458/8963 cut-off events. For 721/1172 co-relation queries the response was YES. Maximal size of possible extension queue 96. Compared 88172 event pairs, 77 based on Foata normal form. 10/8567 useless extension candidates. Maximal degree in co-relation 10364. Up to 446 conditions per place. [2024-11-20 14:02:05,311 INFO L140 encePairwiseOnDemand]: 701/704 looper letters, 87 selfloop transitions, 2 changer transitions 0/677 dead transitions. [2024-11-20 14:02:05,311 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 604 places, 677 transitions, 1897 flow [2024-11-20 14:02:05,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 14:02:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-20 14:02:05,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1778 transitions. [2024-11-20 14:02:05,315 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8418560606060606 [2024-11-20 14:02:05,315 INFO L175 Difference]: Start difference. First operand has 602 places, 661 transitions, 1649 flow. Second operand 3 states and 1778 transitions. [2024-11-20 14:02:05,315 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 604 places, 677 transitions, 1897 flow [2024-11-20 14:02:05,322 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 602 places, 677 transitions, 1889 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-20 14:02:05,330 INFO L231 Difference]: Finished difference. Result has 603 places, 661 transitions, 1649 flow [2024-11-20 14:02:05,333 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=704, PETRI_DIFFERENCE_MINUEND_FLOW=1641, PETRI_DIFFERENCE_MINUEND_PLACES=600, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=661, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=659, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1649, PETRI_PLACES=603, PETRI_TRANSITIONS=661} [2024-11-20 14:02:05,336 INFO L277 CegarLoopForPetriNet]: 607 programPoint places, -4 predicate places. [2024-11-20 14:02:05,336 INFO L471 AbstractCegarLoop]: Abstraction has has 603 places, 661 transitions, 1649 flow [2024-11-20 14:02:05,338 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 582.3333333333334) internal successors, (1747), 3 states have internal predecessors, (1747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:05,338 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:05,339 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:05,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-20 14:02:05,339 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 43 more)] === [2024-11-20 14:02:05,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:05,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1544680017, now seen corresponding path program 1 times [2024-11-20 14:02:05,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:05,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902241851] [2024-11-20 14:02:05,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:05,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 14:02:05,384 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-20 14:02:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 14:02:05,440 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-20 14:02:05,440 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-20 14:02:05,442 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (45 of 46 remaining) [2024-11-20 14:02:05,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (44 of 46 remaining) [2024-11-20 14:02:05,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (43 of 46 remaining) [2024-11-20 14:02:05,444 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (42 of 46 remaining) [2024-11-20 14:02:05,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (41 of 46 remaining) [2024-11-20 14:02:05,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (40 of 46 remaining) [2024-11-20 14:02:05,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr10ASSERT_VIOLATIONDATA_RACE (39 of 46 remaining) [2024-11-20 14:02:05,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr11ASSERT_VIOLATIONDATA_RACE (38 of 46 remaining) [2024-11-20 14:02:05,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (37 of 46 remaining) [2024-11-20 14:02:05,445 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr12ASSERT_VIOLATIONDATA_RACE (36 of 46 remaining) [2024-11-20 14:02:05,446 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr0ASSERT_VIOLATIONDATA_RACE (35 of 46 remaining) [2024-11-20 14:02:05,446 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr13ASSERT_VIOLATIONDATA_RACE (34 of 46 remaining) [2024-11-20 14:02:05,446 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr14ASSERT_VIOLATIONDATA_RACE (33 of 46 remaining) [2024-11-20 14:02:05,446 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr5ASSERT_VIOLATIONDATA_RACE (32 of 46 remaining) [2024-11-20 14:02:05,447 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr1ASSERT_VIOLATIONDATA_RACE (31 of 46 remaining) [2024-11-20 14:02:05,447 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr6ASSERT_VIOLATIONDATA_RACE (30 of 46 remaining) [2024-11-20 14:02:05,447 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr7ASSERT_VIOLATIONDATA_RACE (29 of 46 remaining) [2024-11-20 14:02:05,448 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr18ASSERT_VIOLATIONDATA_RACE (28 of 46 remaining) [2024-11-20 14:02:05,448 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr2ASSERT_VIOLATIONDATA_RACE (27 of 46 remaining) [2024-11-20 14:02:05,448 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr3ASSERT_VIOLATIONDATA_RACE (26 of 46 remaining) [2024-11-20 14:02:05,448 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr15ASSERT_VIOLATIONDATA_RACE (25 of 46 remaining) [2024-11-20 14:02:05,448 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr16ASSERT_VIOLATIONDATA_RACE (24 of 46 remaining) [2024-11-20 14:02:05,449 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr8ASSERT_VIOLATIONDATA_RACE (23 of 46 remaining) [2024-11-20 14:02:05,449 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr19ASSERT_VIOLATIONDATA_RACE (22 of 46 remaining) [2024-11-20 14:02:05,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr9ASSERT_VIOLATIONDATA_RACE (21 of 46 remaining) [2024-11-20 14:02:05,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr17ASSERT_VIOLATIONDATA_RACE (20 of 46 remaining) [2024-11-20 14:02:05,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr10ASSERT_VIOLATIONDATA_RACE (19 of 46 remaining) [2024-11-20 14:02:05,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr11ASSERT_VIOLATIONDATA_RACE (18 of 46 remaining) [2024-11-20 14:02:05,451 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr4ASSERT_VIOLATIONDATA_RACE (17 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr12ASSERT_VIOLATIONDATA_RACE (16 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr0ASSERT_VIOLATIONDATA_RACE (15 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr13ASSERT_VIOLATIONDATA_RACE (14 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr14ASSERT_VIOLATIONDATA_RACE (13 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr5ASSERT_VIOLATIONDATA_RACE (12 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr1ASSERT_VIOLATIONDATA_RACE (11 of 46 remaining) [2024-11-20 14:02:05,452 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr6ASSERT_VIOLATIONDATA_RACE (10 of 46 remaining) [2024-11-20 14:02:05,453 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr7ASSERT_VIOLATIONDATA_RACE (9 of 46 remaining) [2024-11-20 14:02:05,453 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr18ASSERT_VIOLATIONDATA_RACE (8 of 46 remaining) [2024-11-20 14:02:05,453 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr2ASSERT_VIOLATIONDATA_RACE (7 of 46 remaining) [2024-11-20 14:02:05,453 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr3ASSERT_VIOLATIONDATA_RACE (6 of 46 remaining) [2024-11-20 14:02:05,457 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr15ASSERT_VIOLATIONDATA_RACE (5 of 46 remaining) [2024-11-20 14:02:05,458 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr16ASSERT_VIOLATIONDATA_RACE (4 of 46 remaining) [2024-11-20 14:02:05,458 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr8ASSERT_VIOLATIONDATA_RACE (3 of 46 remaining) [2024-11-20 14:02:05,458 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr19ASSERT_VIOLATIONDATA_RACE (2 of 46 remaining) [2024-11-20 14:02:05,458 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr9ASSERT_VIOLATIONDATA_RACE (1 of 46 remaining) [2024-11-20 14:02:05,458 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location runErr17ASSERT_VIOLATIONDATA_RACE (0 of 46 remaining) [2024-11-20 14:02:05,458 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-20 14:02:05,459 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-20 14:02:05,462 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-20 14:02:05,463 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-20 14:02:05,667 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-20 14:02:05,681 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 1104 places, 1277 transitions, 2570 flow [2024-11-20 14:02:06,173 INFO L124 PetriNetUnfolderBase]: 220/1502 cut-off events. [2024-11-20 14:02:06,174 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2024-11-20 14:02:06,237 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1514 conditions, 1502 events. 220/1502 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 6967 event pairs, 0 based on Foata normal form. 0/1219 useless extension candidates. Maximal degree in co-relation 1283. Up to 12 conditions per place. [2024-11-20 14:02:06,238 INFO L82 GeneralOperation]: Start removeDead. Operand has 1104 places, 1277 transitions, 2570 flow [2024-11-20 14:02:06,269 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 1104 places, 1277 transitions, 2570 flow [2024-11-20 14:02:06,271 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 14:02:06,274 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;@3e01d326, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 14:02:06,274 INFO L334 AbstractCegarLoop]: Starting to check reachability of 66 error locations. [2024-11-20 14:02:06,281 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-20 14:02:06,282 INFO L124 PetriNetUnfolderBase]: 14/70 cut-off events. [2024-11-20 14:02:06,282 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-20 14:02:06,283 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:06,283 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:06,283 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 63 more)] === [2024-11-20 14:02:06,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:06,283 INFO L85 PathProgramCache]: Analyzing trace with hash -1615953475, now seen corresponding path program 1 times [2024-11-20 14:02:06,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:06,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381511356] [2024-11-20 14:02:06,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:06,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:02:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:02:06,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:02:06,307 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381511356] [2024-11-20 14:02:06,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381511356] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:02:06,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:02:06,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 14:02:06,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48606780] [2024-11-20 14:02:06,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:02:06,309 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 14:02:06,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:02:06,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 14:02:06,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 14:02:06,314 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 1065 out of 1277 [2024-11-20 14:02:06,316 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1104 places, 1277 transitions, 2570 flow. Second operand has 2 states, 2 states have (on average 1065.5) internal successors, (2131), 2 states have internal predecessors, (2131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:06,317 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:06,317 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1065 of 1277 [2024-11-20 14:02:06,317 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:08,717 INFO L124 PetriNetUnfolderBase]: 406/9804 cut-off events. [2024-11-20 14:02:08,717 INFO L125 PetriNetUnfolderBase]: For 147/147 co-relation queries the response was YES. [2024-11-20 14:02:08,821 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10330 conditions, 9804 events. 406/9804 cut-off events. For 147/147 co-relation queries the response was YES. Maximal size of possible extension queue 125. Compared 106934 event pairs, 208 based on Foata normal form. 5022/14227 useless extension candidates. Maximal degree in co-relation 1381. Up to 449 conditions per place. [2024-11-20 14:02:08,864 INFO L140 encePairwiseOnDemand]: 1095/1277 looper letters, 30 selfloop transitions, 0 changer transitions 0/1091 dead transitions. [2024-11-20 14:02:08,864 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1069 places, 1091 transitions, 2258 flow [2024-11-20 14:02:08,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 14:02:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-20 14:02:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2342 transitions. [2024-11-20 14:02:08,870 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9169929522317932 [2024-11-20 14:02:08,871 INFO L175 Difference]: Start difference. First operand has 1104 places, 1277 transitions, 2570 flow. Second operand 2 states and 2342 transitions. [2024-11-20 14:02:08,871 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 1069 places, 1091 transitions, 2258 flow [2024-11-20 14:02:08,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 1069 places, 1091 transitions, 2258 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 14:02:08,889 INFO L231 Difference]: Finished difference. Result has 1069 places, 1091 transitions, 2198 flow [2024-11-20 14:02:08,890 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=1277, PETRI_DIFFERENCE_MINUEND_FLOW=2198, PETRI_DIFFERENCE_MINUEND_PLACES=1068, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1091, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1091, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=2198, PETRI_PLACES=1069, PETRI_TRANSITIONS=1091} [2024-11-20 14:02:08,891 INFO L277 CegarLoopForPetriNet]: 1104 programPoint places, -35 predicate places. [2024-11-20 14:02:08,891 INFO L471 AbstractCegarLoop]: Abstraction has has 1069 places, 1091 transitions, 2198 flow [2024-11-20 14:02:08,893 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1065.5) internal successors, (2131), 2 states have internal predecessors, (2131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:08,893 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:08,893 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:08,893 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-20 14:02:08,894 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 63 more)] === [2024-11-20 14:02:08,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:08,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1757769914, now seen corresponding path program 1 times [2024-11-20 14:02:08,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:08,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845259081] [2024-11-20 14:02:08,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:08,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:02:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:02:09,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:02:09,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845259081] [2024-11-20 14:02:09,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845259081] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:02:09,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:02:09,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 14:02:09,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794804612] [2024-11-20 14:02:09,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:02:09,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-20 14:02:09,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:02:09,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-20 14:02:09,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-20 14:02:09,718 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 1046 out of 1277 [2024-11-20 14:02:09,727 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1069 places, 1091 transitions, 2198 flow. Second operand has 6 states, 6 states have (on average 1047.5) internal successors, (6285), 6 states have internal predecessors, (6285), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:09,727 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:09,727 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1046 of 1277 [2024-11-20 14:02:09,727 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:27,157 INFO L124 PetriNetUnfolderBase]: 11474/81754 cut-off events. [2024-11-20 14:02:27,158 INFO L125 PetriNetUnfolderBase]: For 429/651 co-relation queries the response was YES. [2024-11-20 14:02:28,070 INFO L83 FinitePrefix]: Finished finitePrefix Result has 96711 conditions, 81754 events. 11474/81754 cut-off events. For 429/651 co-relation queries the response was YES. Maximal size of possible extension queue 1277. Compared 1304278 event pairs, 5009 based on Foata normal form. 60/75485 useless extension candidates. Maximal degree in co-relation 96706. Up to 13532 conditions per place. [2024-11-20 14:02:28,396 INFO L140 encePairwiseOnDemand]: 1244/1277 looper letters, 49 selfloop transitions, 110 changer transitions 0/1201 dead transitions. [2024-11-20 14:02:28,397 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1074 places, 1201 transitions, 2741 flow [2024-11-20 14:02:28,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-20 14:02:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-20 14:02:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6436 transitions. [2024-11-20 14:02:28,409 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.839989558861916 [2024-11-20 14:02:28,409 INFO L175 Difference]: Start difference. First operand has 1069 places, 1091 transitions, 2198 flow. Second operand 6 states and 6436 transitions. [2024-11-20 14:02:28,410 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 1074 places, 1201 transitions, 2741 flow [2024-11-20 14:02:28,416 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 1074 places, 1201 transitions, 2741 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-20 14:02:28,427 INFO L231 Difference]: Finished difference. Result has 1079 places, 1200 transitions, 2920 flow [2024-11-20 14:02:28,429 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=1277, PETRI_DIFFERENCE_MINUEND_FLOW=2198, PETRI_DIFFERENCE_MINUEND_PLACES=1069, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1091, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1059, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2920, PETRI_PLACES=1079, PETRI_TRANSITIONS=1200} [2024-11-20 14:02:28,430 INFO L277 CegarLoopForPetriNet]: 1104 programPoint places, -25 predicate places. [2024-11-20 14:02:28,430 INFO L471 AbstractCegarLoop]: Abstraction has has 1079 places, 1200 transitions, 2920 flow [2024-11-20 14:02:28,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1047.5) internal successors, (6285), 6 states have internal predecessors, (6285), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:28,434 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-20 14:02:28,434 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 14:02:28,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-20 14:02:28,434 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (and 63 more)] === [2024-11-20 14:02:28,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 14:02:28,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1040317951, now seen corresponding path program 1 times [2024-11-20 14:02:28,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 14:02:28,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082915967] [2024-11-20 14:02:28,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 14:02:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 14:02:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 14:02:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-20 14:02:28,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 14:02:28,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082915967] [2024-11-20 14:02:28,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2082915967] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 14:02:28,463 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 14:02:28,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 14:02:28,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365955913] [2024-11-20 14:02:28,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 14:02:28,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 14:02:28,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 14:02:28,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 14:02:28,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 14:02:28,485 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 1051 out of 1277 [2024-11-20 14:02:28,489 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1079 places, 1200 transitions, 2920 flow. Second operand has 3 states, 3 states have (on average 1051.6666666666667) internal successors, (3155), 3 states have internal predecessors, (3155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-20 14:02:28,489 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-20 14:02:28,489 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1051 of 1277 [2024-11-20 14:02:28,489 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-20 14:02:50,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4056] L3846-->L3846-8: Formula: (let ((.cse0 (+ |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| 1)) (.cse1 (+ 2 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|)) (.cse3 (select |v_#race_567| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|)) (.cse2 (+ 3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) (and (= (store |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| (select (select |v_#memory_int_196| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) |v_#memory_int_196|) (= (store |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (store (store (store (select |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse0 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse1 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse2 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|)) |v_#race_567|) (= (select .cse3 .cse0) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= (select .cse3 .cse1) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_#memory_$Pointer$.offset_219| (store |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|))) (= (select .cse3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15| (select .cse3 .cse2)) (= (store |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|)) |v_#memory_$Pointer$.base_219|))) InVars {#race=|v_#race_568|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_220|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_197|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_220|} OutVars{#race=|v_#race_567|, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1=|v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_219|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_196|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_219|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset][248], [17#L6030-7true, 1109#true, 1105#true, 1120#true, 1103#true, Black: 1112#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), 1107#true, Black: 1111#(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~nondet821#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~nondet821#1|))), 726#L3846-8true, Black: 1114#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet821#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)))))) (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~nondet821#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), 81#L3825-8true, Black: 1113#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|))))]) [2024-11-20 14:02:50,285 INFO L294 olderBase$Statistics]: this new event has 287 ancestors and is cut-off event [2024-11-20 14:02:50,285 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2024-11-20 14:02:50,285 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-20 14:02:50,285 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-20 14:02:52,333 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4056] L3846-->L3846-8: Formula: (let ((.cse0 (+ |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| 1)) (.cse1 (+ 2 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|)) (.cse3 (select |v_#race_567| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|)) (.cse2 (+ 3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) (and (= (store |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| (select (select |v_#memory_int_196| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) |v_#memory_int_196|) (= (store |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (store (store (store (select |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse0 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse1 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse2 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|)) |v_#race_567|) (= (select .cse3 .cse0) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= (select .cse3 .cse1) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_#memory_$Pointer$.offset_219| (store |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|))) (= (select .cse3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15| (select .cse3 .cse2)) (= (store |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|)) |v_#memory_$Pointer$.base_219|))) InVars {#race=|v_#race_568|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_220|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_197|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_220|} OutVars{#race=|v_#race_567|, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1=|v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_219|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_196|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_219|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset][247], [17#L6030-7true, 1122#(= |#race~g_cs_x~0| 0), 1109#true, 404#L5996-1true, 1105#true, 1103#true, Black: 1112#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), 1107#true, Black: 1111#(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~nondet821#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~nondet821#1|))), 726#L3846-8true, Black: 1114#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet821#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)))))) (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~nondet821#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), Black: 1113#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|))))]) [2024-11-20 14:02:52,333 INFO L294 olderBase$Statistics]: this new event has 312 ancestors and is cut-off event [2024-11-20 14:02:52,333 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-20 14:02:52,333 INFO L297 olderBase$Statistics]: existing Event has 288 ancestors and is cut-off event [2024-11-20 14:02:52,334 INFO L297 olderBase$Statistics]: existing Event has 293 ancestors and is cut-off event [2024-11-20 14:02:52,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4056] L3846-->L3846-8: Formula: (let ((.cse0 (+ |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| 1)) (.cse1 (+ 2 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|)) (.cse3 (select |v_#race_567| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|)) (.cse2 (+ 3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) (and (= (store |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| (select (select |v_#memory_int_196| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) |v_#memory_int_196|) (= (store |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (store (store (store (select |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse0 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse1 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse2 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|)) |v_#race_567|) (= (select .cse3 .cse0) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= (select .cse3 .cse1) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_#memory_$Pointer$.offset_219| (store |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|))) (= (select .cse3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15| (select .cse3 .cse2)) (= (store |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|)) |v_#memory_$Pointer$.base_219|))) InVars {#race=|v_#race_568|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_220|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_197|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_220|} OutVars{#race=|v_#race_567|, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1=|v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_219|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_196|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_219|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset][247], [17#L6030-7true, 1122#(= |#race~g_cs_x~0| 0), 1109#true, 1105#true, 1103#true, Black: 1112#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), 726#L3846-8true, 1107#true, Black: 1111#(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~nondet821#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~nondet821#1|))), Black: 1114#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet821#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)))))) (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~nondet821#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), 212#L5996-2true, Black: 1113#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|))))]) [2024-11-20 14:02:52,334 INFO L294 olderBase$Statistics]: this new event has 313 ancestors and is cut-off event [2024-11-20 14:02:52,334 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-20 14:02:52,334 INFO L297 olderBase$Statistics]: existing Event has 289 ancestors and is cut-off event [2024-11-20 14:02:52,334 INFO L297 olderBase$Statistics]: existing Event has 294 ancestors and is cut-off event [2024-11-20 14:02:52,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([4056] L3846-->L3846-8: Formula: (let ((.cse0 (+ |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| 1)) (.cse1 (+ 2 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|)) (.cse3 (select |v_#race_567| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|)) (.cse2 (+ 3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) (and (= (store |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_int_197| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| (select (select |v_#memory_int_196| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|))) |v_#memory_int_196|) (= (store |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (store (store (store (select |v_#race_568| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse0 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse1 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) .cse2 |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|)) |v_#race_567|) (= (select .cse3 .cse0) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= (select .cse3 .cse1) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_#memory_$Pointer$.offset_219| (store |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.offset_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|))) (= (select .cse3 |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|) |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|) (= |v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15| (select .cse3 .cse2)) (= (store |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15| (store (select |v_#memory_$Pointer$.base_220| |v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|) |v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15| |v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|)) |v_#memory_$Pointer$.base_219|))) InVars {#race=|v_#race_568|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_220|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_197|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_220|} OutVars{#race=|v_#race_567|, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1=|v_runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1_15|, runThread1of2ForFork0_vatomicptr_write_~v#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.base_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.offset_15|, runThread1of2ForFork0_vatomicptr_write_~a#1.base=|v_runThread1of2ForFork0_vatomicptr_write_~a#1.base_15|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_219|, runThread1of2ForFork0_vatomicptr_write_~v#1.offset=|v_runThread1of2ForFork0_vatomicptr_write_~v#1.offset_15|, #memory_int=|v_#memory_int_196|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_219|} AuxVars[] AssignedVars[#race, runThread1of2ForFork0_vatomicptr_write_#t~nondet441#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset][248], [17#L6030-7true, 477#L3899-13true, 1109#true, 1105#true, 1120#true, 1103#true, Black: 1112#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), 1107#true, 726#L3846-8true, Black: 1111#(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~nondet821#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~nondet821#1|))), Black: 1114#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)) (= |ULTIMATE.start_main_#t~nondet821#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)))))) (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~nondet821#1|))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|)))), Black: 1113#(and (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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 (= |ULTIMATE.start_main_#t~nondet821#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))))) (<= 2147483648 (mod |ULTIMATE.start_main_~i~1#1| 4294967296)))) (or (and (<= (mod |ULTIMATE.start_main_~i~1#1| 4294967296) 2147483647) (= |ULTIMATE.start_main_#t~nondet821#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~nondet821#1|))) (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~nondet821#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~nondet821#1|))))]) [2024-11-20 14:02:52,334 INFO L294 olderBase$Statistics]: this new event has 296 ancestors and is cut-off event [2024-11-20 14:02:52,335 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-20 14:02:52,335 INFO L297 olderBase$Statistics]: existing Event has 277 ancestors and is cut-off event [2024-11-20 14:02:52,335 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event