./Ultimate.py --spec /storage/repos/ultimate/trunk/examples/svcomp/properties/no-data-race.prp --file /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version efd9311c Calling Ultimate with: /usr/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/trunk/examples/svcomp/pthread-complex/safestack_relacy.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.graphml --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 1d61eb304445c3cb39dfadfa4748d680ea5f0f4958f8bc176e8bc3c77c47e674 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-efd9311-m [2022-04-18 15:52:02,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-18 15:52:02,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-18 15:52:02,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-18 15:52:02,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-18 15:52:02,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-18 15:52:02,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-18 15:52:02,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-18 15:52:02,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-18 15:52:02,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-18 15:52:02,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-18 15:52:02,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-18 15:52:02,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-18 15:52:02,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-18 15:52:02,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-18 15:52:02,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-18 15:52:02,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-18 15:52:02,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-18 15:52:02,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-18 15:52:02,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-18 15:52:02,271 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-18 15:52:02,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-18 15:52:02,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-18 15:52:02,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-18 15:52:02,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-18 15:52:02,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-18 15:52:02,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-18 15:52:02,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-18 15:52:02,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-18 15:52:02,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-18 15:52:02,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-18 15:52:02,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-18 15:52:02,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-18 15:52:02,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-18 15:52:02,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-18 15:52:02,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-18 15:52:02,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-18 15:52:02,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-18 15:52:02,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-18 15:52:02,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-18 15:52:02,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-18 15:52:02,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-18 15:52:02,291 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-04-18 15:52:02,322 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-18 15:52:02,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-18 15:52:02,322 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-18 15:52:02,323 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-18 15:52:02,323 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-18 15:52:02,324 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-18 15:52:02,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-18 15:52:02,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-18 15:52:02,324 INFO L138 SettingsManager]: * Use SBE=true [2022-04-18 15:52:02,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-18 15:52:02,325 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-18 15:52:02,326 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-04-18 15:52:02,326 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-18 15:52:02,326 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-18 15:52:02,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-18 15:52:02,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-18 15:52:02,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-18 15:52:02,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-18 15:52:02,327 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-04-18 15:52:02,327 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-18 15:52:02,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-18 15:52:02,327 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-18 15:52:02,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-18 15:52:02,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-18 15:52:02,328 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-18 15:52:02,328 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-18 15:52:02,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-18 15:52:02,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-18 15:52:02,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-18 15:52:02,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-18 15:52:02,329 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-18 15:52:02,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-18 15:52:02,330 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-04-18 15:52:02,330 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-18 15:52:02,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-18 15:52:02,330 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d61eb304445c3cb39dfadfa4748d680ea5f0f4958f8bc176e8bc3c77c47e674 [2022-04-18 15:52:02,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-18 15:52:02,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-18 15:52:02,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-18 15:52:02,603 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-18 15:52:02,604 INFO L275 PluginConnector]: CDTParser initialized [2022-04-18 15:52:02,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2022-04-18 15:52:02,687 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e80abcf77/ddc950ec278d4a0b84da10ee9bbb20da/FLAGb1670d0c7 [2022-04-18 15:52:03,205 INFO L306 CDTParser]: Found 1 translation units. [2022-04-18 15:52:03,206 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i [2022-04-18 15:52:03,234 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e80abcf77/ddc950ec278d4a0b84da10ee9bbb20da/FLAGb1670d0c7 [2022-04-18 15:52:03,645 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e80abcf77/ddc950ec278d4a0b84da10ee9bbb20da [2022-04-18 15:52:03,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-18 15:52:03,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-04-18 15:52:03,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-18 15:52:03,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-18 15:52:03,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-18 15:52:03,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 03:52:03" (1/1) ... [2022-04-18 15:52:03,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6329c727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:03, skipping insertion in model container [2022-04-18 15:52:03,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 03:52:03" (1/1) ... [2022-04-18 15:52:03,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-18 15:52:03,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-18 15:52:04,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i[78860,78873] [2022-04-18 15:52:04,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-18 15:52:04,291 INFO L203 MainTranslator]: Completed pre-run [2022-04-18 15:52:04,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/safestack_relacy.i[78860,78873] [2022-04-18 15:52:04,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-18 15:52:04,448 INFO L208 MainTranslator]: Completed translation [2022-04-18 15:52:04,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04 WrapperNode [2022-04-18 15:52:04,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-18 15:52:04,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-04-18 15:52:04,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-04-18 15:52:04,450 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-04-18 15:52:04,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,549 INFO L137 Inliner]: procedures = 481, calls = 74, calls flagged for inlining = 19, calls inlined = 19, statements flattened = 471 [2022-04-18 15:52:04,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-04-18 15:52:04,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-18 15:52:04,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-18 15:52:04,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-18 15:52:04,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-18 15:52:04,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-18 15:52:04,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-18 15:52:04,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-18 15:52:04,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (1/1) ... [2022-04-18 15:52:04,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-18 15:52:04,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-18 15:52:04,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-18 15:52:04,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-18 15:52:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-04-18 15:52:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-18 15:52:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-04-18 15:52:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-18 15:52:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-18 15:52:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2022-04-18 15:52:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2022-04-18 15:52:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-18 15:52:04,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-18 15:52:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-18 15:52:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-18 15:52:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-18 15:52:04,744 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-04-18 15:52:05,054 INFO L234 CfgBuilder]: Building ICFG [2022-04-18 15:52:05,071 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-18 15:52:05,683 INFO L275 CfgBuilder]: Performing block encoding [2022-04-18 15:52:05,964 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-18 15:52:05,964 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2022-04-18 15:52:05,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 03:52:05 BoogieIcfgContainer [2022-04-18 15:52:05,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-18 15:52:05,971 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-18 15:52:05,971 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-18 15:52:05,974 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-18 15:52:05,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.04 03:52:03" (1/3) ... [2022-04-18 15:52:05,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@174c66e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 03:52:05, skipping insertion in model container [2022-04-18 15:52:05,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:04" (2/3) ... [2022-04-18 15:52:05,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@174c66e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 03:52:05, skipping insertion in model container [2022-04-18 15:52:05,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 03:52:05" (3/3) ... [2022-04-18 15:52:05,980 INFO L111 eAbstractionObserver]: Analyzing ICFG safestack_relacy.i [2022-04-18 15:52:05,986 WARN L147 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-04-18 15:52:05,986 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-18 15:52:05,986 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 32 error locations. [2022-04-18 15:52:05,987 INFO L504 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-04-18 15:52:06,129 INFO L135 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-04-18 15:52:06,180 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-18 15:52:06,187 INFO L340 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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 [2022-04-18 15:52:06,187 INFO L341 AbstractCegarLoop]: Starting to check reachability of 60 error locations. [2022-04-18 15:52:06,204 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 337 places, 351 transitions, 710 flow [2022-04-18 15:52:06,339 INFO L129 PetriNetUnfolder]: 19/372 cut-off events. [2022-04-18 15:52:06,340 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-04-18 15:52:06,349 INFO L84 FinitePrefix]: Finished finitePrefix Result has 378 conditions, 372 events. 19/372 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 697 event pairs, 0 based on Foata normal form. 0/317 useless extension candidates. Maximal degree in co-relation 270. Up to 4 conditions per place. [2022-04-18 15:52:06,349 INFO L82 GeneralOperation]: Start removeDead. Operand has 337 places, 351 transitions, 710 flow [2022-04-18 15:52:06,359 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 337 places, 351 transitions, 710 flow [2022-04-18 15:52:06,368 INFO L129 PetriNetUnfolder]: 0/39 cut-off events. [2022-04-18 15:52:06,368 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-04-18 15:52:06,369 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:06,369 INFO L255 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] [2022-04-18 15:52:06,370 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:06,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:06,376 INFO L85 PathProgramCache]: Analyzing trace with hash -52023749, now seen corresponding path program 1 times [2022-04-18 15:52:06,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:06,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282270246] [2022-04-18 15:52:06,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:06,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:06,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1282270246] [2022-04-18 15:52:06,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1282270246] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:06,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:06,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-04-18 15:52:06,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24801541] [2022-04-18 15:52:06,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:06,800 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-18 15:52:06,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:06,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-18 15:52:06,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-18 15:52:06,842 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 303 out of 351 [2022-04-18 15:52:06,847 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 351 transitions, 710 flow. Second operand has 2 states, 2 states have (on average 303.5) internal successors, (607), 2 states have internal predecessors, (607), 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) [2022-04-18 15:52:06,848 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:06,848 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 303 of 351 [2022-04-18 15:52:06,849 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:07,098 INFO L129 PetriNetUnfolder]: 8/335 cut-off events. [2022-04-18 15:52:07,098 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-04-18 15:52:07,099 INFO L84 FinitePrefix]: Finished finitePrefix Result has 355 conditions, 335 events. 8/335 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 409 event pairs, 0 based on Foata normal form. 24/339 useless extension candidates. Maximal degree in co-relation 247. Up to 14 conditions per place. [2022-04-18 15:52:07,101 INFO L132 encePairwiseOnDemand]: 317/351 looper letters, 13 selfloop transitions, 0 changer transitions 0/316 dead transitions. [2022-04-18 15:52:07,102 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 316 transitions, 666 flow [2022-04-18 15:52:07,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-18 15:52:07,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-04-18 15:52:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 653 transitions. [2022-04-18 15:52:07,116 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9301994301994302 [2022-04-18 15:52:07,117 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 653 transitions. [2022-04-18 15:52:07,117 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 653 transitions. [2022-04-18 15:52:07,119 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:07,121 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 653 transitions. [2022-04-18 15:52:07,126 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 326.5) internal successors, (653), 2 states have internal predecessors, (653), 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) [2022-04-18 15:52:07,135 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 351.0) internal successors, (1053), 3 states have internal predecessors, (1053), 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) [2022-04-18 15:52:07,136 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 351.0) internal successors, (1053), 3 states have internal predecessors, (1053), 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) [2022-04-18 15:52:07,138 INFO L186 Difference]: Start difference. First operand has 337 places, 351 transitions, 710 flow. Second operand 2 states and 653 transitions. [2022-04-18 15:52:07,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 316 transitions, 666 flow [2022-04-18 15:52:07,145 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 312 places, 316 transitions, 666 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:07,154 INFO L242 Difference]: Finished difference. Result has 312 places, 316 transitions, 640 flow [2022-04-18 15:52:07,156 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=640, PETRI_DIFFERENCE_MINUEND_PLACES=311, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=316, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=316, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=640, PETRI_PLACES=312, PETRI_TRANSITIONS=316} [2022-04-18 15:52:07,160 INFO L335 CegarLoopForPetriNet]: 337 programPoint places, -25 predicate places. [2022-04-18 15:52:07,160 INFO L478 AbstractCegarLoop]: Abstraction has has 312 places, 316 transitions, 640 flow [2022-04-18 15:52:07,161 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 303.5) internal successors, (607), 2 states have internal predecessors, (607), 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) [2022-04-18 15:52:07,161 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:07,161 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:07,162 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-18 15:52:07,162 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:07,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:07,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1864871097, now seen corresponding path program 1 times [2022-04-18 15:52:07,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:07,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099912448] [2022-04-18 15:52:07,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:07,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:07,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099912448] [2022-04-18 15:52:07,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099912448] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:07,409 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:07,409 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:52:07,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578107343] [2022-04-18 15:52:07,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:07,411 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-18 15:52:07,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:07,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-18 15:52:07,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-18 15:52:07,414 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 351 [2022-04-18 15:52:07,416 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 316 transitions, 640 flow. Second operand has 5 states, 5 states have (on average 293.2) internal successors, (1466), 5 states have internal predecessors, (1466), 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) [2022-04-18 15:52:07,417 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:07,417 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 351 [2022-04-18 15:52:07,417 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:07,748 INFO L129 PetriNetUnfolder]: 8/345 cut-off events. [2022-04-18 15:52:07,748 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-04-18 15:52:07,750 INFO L84 FinitePrefix]: Finished finitePrefix Result has 383 conditions, 345 events. 8/345 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 405 event pairs, 0 based on Foata normal form. 0/325 useless extension candidates. Maximal degree in co-relation 379. Up to 23 conditions per place. [2022-04-18 15:52:07,751 INFO L132 encePairwiseOnDemand]: 346/351 looper letters, 26 selfloop transitions, 4 changer transitions 0/321 dead transitions. [2022-04-18 15:52:07,751 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 316 places, 321 transitions, 710 flow [2022-04-18 15:52:07,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-18 15:52:07,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-04-18 15:52:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1486 transitions. [2022-04-18 15:52:07,757 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.8467236467236468 [2022-04-18 15:52:07,757 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1486 transitions. [2022-04-18 15:52:07,758 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1486 transitions. [2022-04-18 15:52:07,759 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:07,759 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1486 transitions. [2022-04-18 15:52:07,763 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 297.2) internal successors, (1486), 5 states have internal predecessors, (1486), 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) [2022-04-18 15:52:07,766 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 351.0) internal successors, (2106), 6 states have internal predecessors, (2106), 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) [2022-04-18 15:52:07,768 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 351.0) internal successors, (2106), 6 states have internal predecessors, (2106), 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) [2022-04-18 15:52:07,768 INFO L186 Difference]: Start difference. First operand has 312 places, 316 transitions, 640 flow. Second operand 5 states and 1486 transitions. [2022-04-18 15:52:07,768 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 316 places, 321 transitions, 710 flow [2022-04-18 15:52:07,774 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 316 places, 321 transitions, 710 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:07,784 INFO L242 Difference]: Finished difference. Result has 317 places, 317 transitions, 656 flow [2022-04-18 15:52:07,785 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=640, PETRI_DIFFERENCE_MINUEND_PLACES=312, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=316, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=312, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=656, PETRI_PLACES=317, PETRI_TRANSITIONS=317} [2022-04-18 15:52:07,785 INFO L335 CegarLoopForPetriNet]: 337 programPoint places, -20 predicate places. [2022-04-18 15:52:07,786 INFO L478 AbstractCegarLoop]: Abstraction has has 317 places, 317 transitions, 656 flow [2022-04-18 15:52:07,787 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 293.2) internal successors, (1466), 5 states have internal predecessors, (1466), 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) [2022-04-18 15:52:07,787 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:07,787 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:07,788 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-18 15:52:07,790 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:07,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:07,791 INFO L85 PathProgramCache]: Analyzing trace with hash -848399115, now seen corresponding path program 1 times [2022-04-18 15:52:07,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:07,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289593390] [2022-04-18 15:52:07,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-18 15:52:07,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:07,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289593390] [2022-04-18 15:52:07,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289593390] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:07,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:07,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:52:07,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322055578] [2022-04-18 15:52:07,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:07,924 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:07,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:07,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:07,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:07,927 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 351 [2022-04-18 15:52:07,928 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 317 transitions, 656 flow. Second operand has 3 states, 3 states have (on average 288.3333333333333) internal successors, (865), 3 states have internal predecessors, (865), 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) [2022-04-18 15:52:07,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:07,929 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 351 [2022-04-18 15:52:07,929 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:08,352 INFO L129 PetriNetUnfolder]: 150/973 cut-off events. [2022-04-18 15:52:08,353 INFO L130 PetriNetUnfolder]: For 13/21 co-relation queries the response was YES. [2022-04-18 15:52:08,355 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1274 conditions, 973 events. 150/973 cut-off events. For 13/21 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 4604 event pairs, 68 based on Foata normal form. 0/801 useless extension candidates. Maximal degree in co-relation 1268. Up to 191 conditions per place. [2022-04-18 15:52:08,358 INFO L132 encePairwiseOnDemand]: 345/351 looper letters, 44 selfloop transitions, 4 changer transitions 6/334 dead transitions. [2022-04-18 15:52:08,359 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 319 places, 334 transitions, 790 flow [2022-04-18 15:52:08,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 901 transitions. [2022-04-18 15:52:08,362 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.855650522317189 [2022-04-18 15:52:08,362 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 901 transitions. [2022-04-18 15:52:08,362 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 901 transitions. [2022-04-18 15:52:08,363 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:08,363 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 901 transitions. [2022-04-18 15:52:08,365 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 300.3333333333333) internal successors, (901), 3 states have internal predecessors, (901), 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) [2022-04-18 15:52:08,367 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 351.0) internal successors, (1404), 4 states have internal predecessors, (1404), 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) [2022-04-18 15:52:08,368 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 351.0) internal successors, (1404), 4 states have internal predecessors, (1404), 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) [2022-04-18 15:52:08,368 INFO L186 Difference]: Start difference. First operand has 317 places, 317 transitions, 656 flow. Second operand 3 states and 901 transitions. [2022-04-18 15:52:08,368 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 319 places, 334 transitions, 790 flow [2022-04-18 15:52:08,371 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 316 places, 334 transitions, 784 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-04-18 15:52:08,375 INFO L242 Difference]: Finished difference. Result has 317 places, 312 transitions, 654 flow [2022-04-18 15:52:08,376 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=314, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=317, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=313, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=654, PETRI_PLACES=317, PETRI_TRANSITIONS=312} [2022-04-18 15:52:08,377 INFO L335 CegarLoopForPetriNet]: 337 programPoint places, -20 predicate places. [2022-04-18 15:52:08,377 INFO L478 AbstractCegarLoop]: Abstraction has has 317 places, 312 transitions, 654 flow [2022-04-18 15:52:08,378 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 288.3333333333333) internal successors, (865), 3 states have internal predecessors, (865), 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) [2022-04-18 15:52:08,378 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:08,378 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:08,379 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-18 15:52:08,379 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:08,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:08,380 INFO L85 PathProgramCache]: Analyzing trace with hash 342756551, now seen corresponding path program 1 times [2022-04-18 15:52:08,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:08,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995226841] [2022-04-18 15:52:08,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:08,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-18 15:52:08,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:08,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995226841] [2022-04-18 15:52:08,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995226841] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-18 15:52:08,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [147557996] [2022-04-18 15:52:08,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:08,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-18 15:52:08,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-18 15:52:08,552 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-18 15:52:08,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-18 15:52:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:08,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-18 15:52:08,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-18 15:52:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-18 15:52:08,961 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-18 15:52:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-18 15:52:09,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [147557996] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-18 15:52:09,130 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-18 15:52:09,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 15 [2022-04-18 15:52:09,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351196572] [2022-04-18 15:52:09,131 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-18 15:52:09,132 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-18 15:52:09,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:09,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-18 15:52:09,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2022-04-18 15:52:09,137 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 351 [2022-04-18 15:52:09,142 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 312 transitions, 654 flow. Second operand has 15 states, 15 states have (on average 292.73333333333335) internal successors, (4391), 15 states have internal predecessors, (4391), 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) [2022-04-18 15:52:09,142 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:09,142 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 351 [2022-04-18 15:52:09,142 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:09,640 INFO L129 PetriNetUnfolder]: 7/335 cut-off events. [2022-04-18 15:52:09,640 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-04-18 15:52:09,641 INFO L84 FinitePrefix]: Finished finitePrefix Result has 390 conditions, 335 events. 7/335 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 342 event pairs, 0 based on Foata normal form. 1/321 useless extension candidates. Maximal degree in co-relation 383. Up to 19 conditions per place. [2022-04-18 15:52:09,642 INFO L132 encePairwiseOnDemand]: 343/351 looper letters, 25 selfloop transitions, 8 changer transitions 0/318 dead transitions. [2022-04-18 15:52:09,643 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 319 places, 318 transitions, 732 flow [2022-04-18 15:52:09,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-18 15:52:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-04-18 15:52:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2354 transitions. [2022-04-18 15:52:09,652 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.8383190883190883 [2022-04-18 15:52:09,653 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2354 transitions. [2022-04-18 15:52:09,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2354 transitions. [2022-04-18 15:52:09,654 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:09,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2354 transitions. [2022-04-18 15:52:09,659 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 294.25) internal successors, (2354), 8 states have internal predecessors, (2354), 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) [2022-04-18 15:52:09,664 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 351.0) internal successors, (3159), 9 states have internal predecessors, (3159), 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) [2022-04-18 15:52:09,666 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 351.0) internal successors, (3159), 9 states have internal predecessors, (3159), 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) [2022-04-18 15:52:09,666 INFO L186 Difference]: Start difference. First operand has 317 places, 312 transitions, 654 flow. Second operand 8 states and 2354 transitions. [2022-04-18 15:52:09,666 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 319 places, 318 transitions, 732 flow [2022-04-18 15:52:09,669 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 318 transitions, 724 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:09,672 INFO L242 Difference]: Finished difference. Result has 321 places, 315 transitions, 687 flow [2022-04-18 15:52:09,673 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=646, PETRI_DIFFERENCE_MINUEND_PLACES=310, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=304, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=687, PETRI_PLACES=321, PETRI_TRANSITIONS=315} [2022-04-18 15:52:09,674 INFO L335 CegarLoopForPetriNet]: 337 programPoint places, -16 predicate places. [2022-04-18 15:52:09,674 INFO L478 AbstractCegarLoop]: Abstraction has has 321 places, 315 transitions, 687 flow [2022-04-18 15:52:09,676 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 292.73333333333335) internal successors, (4391), 15 states have internal predecessors, (4391), 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) [2022-04-18 15:52:09,677 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:09,677 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:09,699 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-18 15:52:09,887 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-18 15:52:09,888 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:09,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:09,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1072020697, now seen corresponding path program 2 times [2022-04-18 15:52:09,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:09,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961820622] [2022-04-18 15:52:09,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:09,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-18 15:52:09,951 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-18 15:52:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-18 15:52:10,008 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-18 15:52:10,008 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-18 15:52:10,009 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (59 of 60 remaining) [2022-04-18 15:52:10,011 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (58 of 60 remaining) [2022-04-18 15:52:10,011 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (57 of 60 remaining) [2022-04-18 15:52:10,011 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (56 of 60 remaining) [2022-04-18 15:52:10,012 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (55 of 60 remaining) [2022-04-18 15:52:10,012 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (54 of 60 remaining) [2022-04-18 15:52:10,012 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (53 of 60 remaining) [2022-04-18 15:52:10,012 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (52 of 60 remaining) [2022-04-18 15:52:10,013 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (51 of 60 remaining) [2022-04-18 15:52:10,013 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (50 of 60 remaining) [2022-04-18 15:52:10,013 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (49 of 60 remaining) [2022-04-18 15:52:10,013 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (48 of 60 remaining) [2022-04-18 15:52:10,013 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (47 of 60 remaining) [2022-04-18 15:52:10,014 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (46 of 60 remaining) [2022-04-18 15:52:10,014 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (45 of 60 remaining) [2022-04-18 15:52:10,014 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (44 of 60 remaining) [2022-04-18 15:52:10,014 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (43 of 60 remaining) [2022-04-18 15:52:10,014 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (42 of 60 remaining) [2022-04-18 15:52:10,015 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (41 of 60 remaining) [2022-04-18 15:52:10,015 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (40 of 60 remaining) [2022-04-18 15:52:10,015 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (39 of 60 remaining) [2022-04-18 15:52:10,015 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (38 of 60 remaining) [2022-04-18 15:52:10,016 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (37 of 60 remaining) [2022-04-18 15:52:10,016 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (36 of 60 remaining) [2022-04-18 15:52:10,016 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (35 of 60 remaining) [2022-04-18 15:52:10,016 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (34 of 60 remaining) [2022-04-18 15:52:10,016 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (33 of 60 remaining) [2022-04-18 15:52:10,017 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (32 of 60 remaining) [2022-04-18 15:52:10,017 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (31 of 60 remaining) [2022-04-18 15:52:10,017 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (30 of 60 remaining) [2022-04-18 15:52:10,017 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (29 of 60 remaining) [2022-04-18 15:52:10,018 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (28 of 60 remaining) [2022-04-18 15:52:10,018 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (27 of 60 remaining) [2022-04-18 15:52:10,018 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (26 of 60 remaining) [2022-04-18 15:52:10,018 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (25 of 60 remaining) [2022-04-18 15:52:10,018 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (24 of 60 remaining) [2022-04-18 15:52:10,019 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (23 of 60 remaining) [2022-04-18 15:52:10,019 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (22 of 60 remaining) [2022-04-18 15:52:10,019 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (21 of 60 remaining) [2022-04-18 15:52:10,019 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (20 of 60 remaining) [2022-04-18 15:52:10,019 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (19 of 60 remaining) [2022-04-18 15:52:10,020 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (18 of 60 remaining) [2022-04-18 15:52:10,020 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (17 of 60 remaining) [2022-04-18 15:52:10,020 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (16 of 60 remaining) [2022-04-18 15:52:10,020 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (15 of 60 remaining) [2022-04-18 15:52:10,020 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (14 of 60 remaining) [2022-04-18 15:52:10,021 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (13 of 60 remaining) [2022-04-18 15:52:10,021 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (12 of 60 remaining) [2022-04-18 15:52:10,021 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (11 of 60 remaining) [2022-04-18 15:52:10,021 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (10 of 60 remaining) [2022-04-18 15:52:10,022 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (9 of 60 remaining) [2022-04-18 15:52:10,022 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (8 of 60 remaining) [2022-04-18 15:52:10,022 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (7 of 60 remaining) [2022-04-18 15:52:10,022 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (6 of 60 remaining) [2022-04-18 15:52:10,022 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (5 of 60 remaining) [2022-04-18 15:52:10,023 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (4 of 60 remaining) [2022-04-18 15:52:10,023 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (3 of 60 remaining) [2022-04-18 15:52:10,023 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (2 of 60 remaining) [2022-04-18 15:52:10,023 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (1 of 60 remaining) [2022-04-18 15:52:10,023 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (0 of 60 remaining) [2022-04-18 15:52:10,024 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-18 15:52:10,029 INFO L719 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2022-04-18 15:52:10,030 WARN L232 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-04-18 15:52:10,031 INFO L504 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-04-18 15:52:10,129 INFO L135 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-04-18 15:52:10,131 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-18 15:52:10,131 INFO L340 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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 [2022-04-18 15:52:10,132 INFO L341 AbstractCegarLoop]: Starting to check reachability of 87 error locations. [2022-04-18 15:52:10,135 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 572 places, 597 transitions, 1212 flow [2022-04-18 15:52:10,282 INFO L129 PetriNetUnfolder]: 36/668 cut-off events. [2022-04-18 15:52:10,282 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-04-18 15:52:10,301 INFO L84 FinitePrefix]: Finished finitePrefix Result has 682 conditions, 668 events. 36/668 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2376 event pairs, 0 based on Foata normal form. 0/566 useless extension candidates. Maximal degree in co-relation 534. Up to 8 conditions per place. [2022-04-18 15:52:10,301 INFO L82 GeneralOperation]: Start removeDead. Operand has 572 places, 597 transitions, 1212 flow [2022-04-18 15:52:10,312 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 572 places, 597 transitions, 1212 flow [2022-04-18 15:52:10,314 INFO L129 PetriNetUnfolder]: 0/39 cut-off events. [2022-04-18 15:52:10,314 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-04-18 15:52:10,315 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:10,315 INFO L255 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] [2022-04-18 15:52:10,315 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-04-18 15:52:10,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:10,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1890346320, now seen corresponding path program 1 times [2022-04-18 15:52:10,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:10,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791982698] [2022-04-18 15:52:10,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:10,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:10,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791982698] [2022-04-18 15:52:10,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791982698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:10,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:10,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-04-18 15:52:10,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773481855] [2022-04-18 15:52:10,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:10,361 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-18 15:52:10,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:10,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-18 15:52:10,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-18 15:52:10,364 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 512 out of 597 [2022-04-18 15:52:10,365 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 572 places, 597 transitions, 1212 flow. Second operand has 2 states, 2 states have (on average 512.5) internal successors, (1025), 2 states have internal predecessors, (1025), 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) [2022-04-18 15:52:10,365 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:10,365 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 512 of 597 [2022-04-18 15:52:10,365 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:11,231 INFO L129 PetriNetUnfolder]: 128/2616 cut-off events. [2022-04-18 15:52:11,231 INFO L130 PetriNetUnfolder]: For 87/94 co-relation queries the response was YES. [2022-04-18 15:52:11,252 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2844 conditions, 2616 events. 128/2616 cut-off events. For 87/94 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 19209 event pairs, 70 based on Foata normal form. 249/2674 useless extension candidates. Maximal degree in co-relation 576. Up to 165 conditions per place. [2022-04-18 15:52:11,262 INFO L132 encePairwiseOnDemand]: 536/597 looper letters, 22 selfloop transitions, 0 changer transitions 0/534 dead transitions. [2022-04-18 15:52:11,263 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 525 places, 534 transitions, 1130 flow [2022-04-18 15:52:11,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-18 15:52:11,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-04-18 15:52:11,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1107 transitions. [2022-04-18 15:52:11,266 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9271356783919598 [2022-04-18 15:52:11,266 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1107 transitions. [2022-04-18 15:52:11,266 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1107 transitions. [2022-04-18 15:52:11,267 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:11,267 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1107 transitions. [2022-04-18 15:52:11,269 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 553.5) internal successors, (1107), 2 states have internal predecessors, (1107), 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) [2022-04-18 15:52:11,271 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 597.0) internal successors, (1791), 3 states have internal predecessors, (1791), 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) [2022-04-18 15:52:11,272 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 597.0) internal successors, (1791), 3 states have internal predecessors, (1791), 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) [2022-04-18 15:52:11,272 INFO L186 Difference]: Start difference. First operand has 572 places, 597 transitions, 1212 flow. Second operand 2 states and 1107 transitions. [2022-04-18 15:52:11,272 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 525 places, 534 transitions, 1130 flow [2022-04-18 15:52:11,275 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 525 places, 534 transitions, 1130 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:11,280 INFO L242 Difference]: Finished difference. Result has 525 places, 534 transitions, 1086 flow [2022-04-18 15:52:11,282 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1086, PETRI_DIFFERENCE_MINUEND_PLACES=524, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=534, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=534, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1086, PETRI_PLACES=525, PETRI_TRANSITIONS=534} [2022-04-18 15:52:11,282 INFO L335 CegarLoopForPetriNet]: 572 programPoint places, -47 predicate places. [2022-04-18 15:52:11,283 INFO L478 AbstractCegarLoop]: Abstraction has has 525 places, 534 transitions, 1086 flow [2022-04-18 15:52:11,283 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 512.5) internal successors, (1025), 2 states have internal predecessors, (1025), 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) [2022-04-18 15:52:11,283 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:11,284 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:11,284 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-18 15:52:11,284 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-04-18 15:52:11,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:11,284 INFO L85 PathProgramCache]: Analyzing trace with hash -748352772, now seen corresponding path program 1 times [2022-04-18 15:52:11,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:11,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264492709] [2022-04-18 15:52:11,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:11,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:11,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:11,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264492709] [2022-04-18 15:52:11,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264492709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:11,366 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:11,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:52:11,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520666072] [2022-04-18 15:52:11,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:11,367 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-18 15:52:11,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:11,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-18 15:52:11,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-18 15:52:11,370 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 500 out of 597 [2022-04-18 15:52:11,400 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 525 places, 534 transitions, 1086 flow. Second operand has 5 states, 5 states have (on average 502.2) internal successors, (2511), 5 states have internal predecessors, (2511), 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) [2022-04-18 15:52:11,400 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:11,401 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 500 of 597 [2022-04-18 15:52:11,401 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:12,241 INFO L129 PetriNetUnfolder]: 128/2626 cut-off events. [2022-04-18 15:52:12,242 INFO L130 PetriNetUnfolder]: For 87/94 co-relation queries the response was YES. [2022-04-18 15:52:12,264 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2872 conditions, 2626 events. 128/2626 cut-off events. For 87/94 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 19202 event pairs, 70 based on Foata normal form. 0/2435 useless extension candidates. Maximal degree in co-relation 2867. Up to 174 conditions per place. [2022-04-18 15:52:12,275 INFO L132 encePairwiseOnDemand]: 592/597 looper letters, 35 selfloop transitions, 4 changer transitions 0/539 dead transitions. [2022-04-18 15:52:12,275 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 529 places, 539 transitions, 1174 flow [2022-04-18 15:52:12,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-18 15:52:12,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-04-18 15:52:12,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2540 transitions. [2022-04-18 15:52:12,281 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.8509212730318257 [2022-04-18 15:52:12,281 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2540 transitions. [2022-04-18 15:52:12,282 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2540 transitions. [2022-04-18 15:52:12,283 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:12,283 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2540 transitions. [2022-04-18 15:52:12,287 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 508.0) internal successors, (2540), 5 states have internal predecessors, (2540), 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) [2022-04-18 15:52:12,292 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 597.0) internal successors, (3582), 6 states have internal predecessors, (3582), 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) [2022-04-18 15:52:12,293 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 597.0) internal successors, (3582), 6 states have internal predecessors, (3582), 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) [2022-04-18 15:52:12,293 INFO L186 Difference]: Start difference. First operand has 525 places, 534 transitions, 1086 flow. Second operand 5 states and 2540 transitions. [2022-04-18 15:52:12,293 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 529 places, 539 transitions, 1174 flow [2022-04-18 15:52:12,296 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 529 places, 539 transitions, 1174 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:12,302 INFO L242 Difference]: Finished difference. Result has 530 places, 535 transitions, 1102 flow [2022-04-18 15:52:12,304 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1086, PETRI_DIFFERENCE_MINUEND_PLACES=525, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=534, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=530, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1102, PETRI_PLACES=530, PETRI_TRANSITIONS=535} [2022-04-18 15:52:12,304 INFO L335 CegarLoopForPetriNet]: 572 programPoint places, -42 predicate places. [2022-04-18 15:52:12,304 INFO L478 AbstractCegarLoop]: Abstraction has has 530 places, 535 transitions, 1102 flow [2022-04-18 15:52:12,306 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 502.2) internal successors, (2511), 5 states have internal predecessors, (2511), 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) [2022-04-18 15:52:12,306 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:12,306 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:12,340 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-18 15:52:12,340 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-04-18 15:52:12,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:12,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1893987499, now seen corresponding path program 1 times [2022-04-18 15:52:12,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:12,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954194973] [2022-04-18 15:52:12,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:12,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-18 15:52:12,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:12,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954194973] [2022-04-18 15:52:12,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954194973] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:12,403 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:12,403 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:52:12,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222943068] [2022-04-18 15:52:12,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:12,404 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:12,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:12,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:12,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:12,406 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 492 out of 597 [2022-04-18 15:52:12,408 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 530 places, 535 transitions, 1102 flow. Second operand has 3 states, 3 states have (on average 497.3333333333333) internal successors, (1492), 3 states have internal predecessors, (1492), 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) [2022-04-18 15:52:12,408 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:12,408 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 492 of 597 [2022-04-18 15:52:12,408 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:14,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [334#L1916true, 575#true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,624 INFO L384 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse, 119#L1915-6true]) [2022-04-18 15:52:14,625 INFO L384 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:14,625 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:52:14,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 380#L1916-1true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,635 INFO L384 tUnfolder$Statistics]: this new event has 281 ancestors and is cut-off event [2022-04-18 15:52:14,635 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:52:14,635 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:14,635 INFO L387 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-04-18 15:52:14,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [25#L1916-2true, 575#true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,646 INFO L384 tUnfolder$Statistics]: this new event has 282 ancestors and is cut-off event [2022-04-18 15:52:14,646 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:52:14,646 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:52:14,646 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:52:14,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [183#L1916-3true, 575#true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,657 INFO L384 tUnfolder$Statistics]: this new event has 283 ancestors and is cut-off event [2022-04-18 15:52:14,657 INFO L387 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-04-18 15:52:14,657 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:52:14,657 INFO L387 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-04-18 15:52:14,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [365#L1916-4true, 575#true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,676 INFO L384 tUnfolder$Statistics]: this new event has 284 ancestors and is cut-off event [2022-04-18 15:52:14,676 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:52:14,676 INFO L387 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-04-18 15:52:14,677 INFO L387 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-04-18 15:52:14,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 251#L1916-5true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,686 INFO L384 tUnfolder$Statistics]: this new event has 285 ancestors and is cut-off event [2022-04-18 15:52:14,687 INFO L387 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-04-18 15:52:14,687 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:52:14,687 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-04-18 15:52:14,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 309#L1916-6true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,699 INFO L384 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-04-18 15:52:14,699 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:52:14,699 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:52:14,699 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-04-18 15:52:14,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [462#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 575#true, 584#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:14,700 INFO L384 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-04-18 15:52:14,700 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:52:14,700 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:52:14,700 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-04-18 15:52:14,850 INFO L129 PetriNetUnfolder]: 2205/8830 cut-off events. [2022-04-18 15:52:14,850 INFO L130 PetriNetUnfolder]: For 183/247 co-relation queries the response was YES. [2022-04-18 15:52:14,902 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12410 conditions, 8830 events. 2205/8830 cut-off events. For 183/247 co-relation queries the response was YES. Maximal size of possible extension queue 284. Compared 93882 event pairs, 1375 based on Foata normal form. 0/7243 useless extension candidates. Maximal degree in co-relation 12403. Up to 1963 conditions per place. [2022-04-18 15:52:14,952 INFO L132 encePairwiseOnDemand]: 591/597 looper letters, 68 selfloop transitions, 4 changer transitions 0/565 dead transitions. [2022-04-18 15:52:14,953 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 532 places, 565 transitions, 1312 flow [2022-04-18 15:52:14,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1550 transitions. [2022-04-18 15:52:14,957 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.8654383026242323 [2022-04-18 15:52:14,957 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1550 transitions. [2022-04-18 15:52:14,957 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1550 transitions. [2022-04-18 15:52:14,958 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:14,958 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1550 transitions. [2022-04-18 15:52:14,961 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 516.6666666666666) internal successors, (1550), 3 states have internal predecessors, (1550), 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) [2022-04-18 15:52:14,964 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 597.0) internal successors, (2388), 4 states have internal predecessors, (2388), 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) [2022-04-18 15:52:14,976 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 597.0) internal successors, (2388), 4 states have internal predecessors, (2388), 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) [2022-04-18 15:52:14,976 INFO L186 Difference]: Start difference. First operand has 530 places, 535 transitions, 1102 flow. Second operand 3 states and 1550 transitions. [2022-04-18 15:52:14,976 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 532 places, 565 transitions, 1312 flow [2022-04-18 15:52:14,980 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 529 places, 565 transitions, 1306 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-04-18 15:52:14,987 INFO L242 Difference]: Finished difference. Result has 530 places, 537 transitions, 1120 flow [2022-04-18 15:52:14,989 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1096, PETRI_DIFFERENCE_MINUEND_PLACES=527, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=535, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=531, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1120, PETRI_PLACES=530, PETRI_TRANSITIONS=537} [2022-04-18 15:52:14,989 INFO L335 CegarLoopForPetriNet]: 572 programPoint places, -42 predicate places. [2022-04-18 15:52:14,989 INFO L478 AbstractCegarLoop]: Abstraction has has 530 places, 537 transitions, 1120 flow [2022-04-18 15:52:14,990 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 497.3333333333333) internal successors, (1492), 3 states have internal predecessors, (1492), 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) [2022-04-18 15:52:14,991 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:14,991 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:14,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-18 15:52:14,991 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-04-18 15:52:14,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:14,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1971926305, now seen corresponding path program 1 times [2022-04-18 15:52:14,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:14,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599612726] [2022-04-18 15:52:14,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:14,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-18 15:52:15,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:15,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599612726] [2022-04-18 15:52:15,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599612726] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-18 15:52:15,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [94027662] [2022-04-18 15:52:15,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:15,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-18 15:52:15,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-18 15:52:15,076 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-18 15:52:15,078 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-18 15:52:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:15,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-18 15:52:15,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-18 15:52:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-18 15:52:15,457 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-18 15:52:15,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-18 15:52:15,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [94027662] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-18 15:52:15,670 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-18 15:52:15,670 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 7] total 12 [2022-04-18 15:52:15,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644106766] [2022-04-18 15:52:15,670 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-18 15:52:15,671 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-18 15:52:15,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:15,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-18 15:52:15,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-04-18 15:52:15,676 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 479 out of 597 [2022-04-18 15:52:15,680 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 530 places, 537 transitions, 1120 flow. Second operand has 12 states, 12 states have (on average 484.5) internal successors, (5814), 12 states have internal predecessors, (5814), 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) [2022-04-18 15:52:15,680 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:15,680 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 479 of 597 [2022-04-18 15:52:15,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:20,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, 334#L1916true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,123 INFO L384 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-04-18 15:52:20,123 INFO L387 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-04-18 15:52:20,123 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:20,124 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:52:20,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, 380#L1916-1true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,145 INFO L384 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-04-18 15:52:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:52:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-04-18 15:52:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:20,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 25#L1916-2true, 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,171 INFO L384 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-04-18 15:52:20,171 INFO L387 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-04-18 15:52:20,172 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:20,172 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-04-18 15:52:20,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 183#L1916-3true, 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,194 INFO L384 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-04-18 15:52:20,194 INFO L387 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-04-18 15:52:20,194 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:52:20,194 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:20,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 365#L1916-4true, 575#true, threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,218 INFO L384 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-04-18 15:52:20,218 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:20,218 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:52:20,218 INFO L387 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-04-18 15:52:20,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, 251#L1916-5true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 82#L1811true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 589#true, threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,243 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:20,243 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:20,243 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:20,243 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:20,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, 309#L1916-6true, threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,266 INFO L384 tUnfolder$Statistics]: this new event has 297 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L387 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, 462#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, threadThread1of2ForFork0NotInUse, 82#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 589#true, 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,266 INFO L384 tUnfolder$Statistics]: this new event has 297 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L387 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-04-18 15:52:20,266 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:52:20,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [319#L1818-17true, 575#true, 334#L1916true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,960 INFO L384 tUnfolder$Statistics]: this new event has 343 ancestors and is cut-off event [2022-04-18 15:52:20,961 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-04-18 15:52:20,961 INFO L387 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-04-18 15:52:20,961 INFO L387 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-04-18 15:52:20,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [319#L1818-17true, 575#true, 380#L1916-1true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,970 INFO L384 tUnfolder$Statistics]: this new event has 344 ancestors and is cut-off event [2022-04-18 15:52:20,970 INFO L387 tUnfolder$Statistics]: existing Event has 308 ancestors and is cut-off event [2022-04-18 15:52:20,970 INFO L387 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-04-18 15:52:20,970 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:52:20,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [25#L1916-2true, 319#L1818-17true, 575#true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,982 INFO L384 tUnfolder$Statistics]: this new event has 345 ancestors and is cut-off event [2022-04-18 15:52:20,982 INFO L387 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-04-18 15:52:20,982 INFO L387 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-04-18 15:52:20,982 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:52:20,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [183#L1916-3true, 319#L1818-17true, 575#true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:20,991 INFO L384 tUnfolder$Statistics]: this new event has 346 ancestors and is cut-off event [2022-04-18 15:52:20,991 INFO L387 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-04-18 15:52:20,991 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:20,991 INFO L387 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-04-18 15:52:21,000 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [365#L1916-4true, 319#L1818-17true, 575#true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,000 INFO L384 tUnfolder$Statistics]: this new event has 347 ancestors and is cut-off event [2022-04-18 15:52:21,000 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-04-18 15:52:21,000 INFO L387 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-04-18 15:52:21,000 INFO L387 tUnfolder$Statistics]: existing Event has 311 ancestors and is cut-off event [2022-04-18 15:52:21,008 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [319#L1818-17true, 575#true, 251#L1916-5true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,009 INFO L384 tUnfolder$Statistics]: this new event has 348 ancestors and is cut-off event [2022-04-18 15:52:21,009 INFO L387 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-04-18 15:52:21,009 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-04-18 15:52:21,009 INFO L387 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-04-18 15:52:21,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [319#L1818-17true, 575#true, 309#L1916-6true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,015 INFO L384 tUnfolder$Statistics]: this new event has 349 ancestors and is cut-off event [2022-04-18 15:52:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-04-18 15:52:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-04-18 15:52:21,015 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-04-18 15:52:21,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [319#L1818-17true, 575#true, 462#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,017 INFO L384 tUnfolder$Statistics]: this new event has 349 ancestors and is cut-off event [2022-04-18 15:52:21,017 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-04-18 15:52:21,017 INFO L387 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-04-18 15:52:21,017 INFO L387 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-04-18 15:52:21,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 334#L1916true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,064 INFO L384 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-04-18 15:52:21,064 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-04-18 15:52:21,064 INFO L387 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-04-18 15:52:21,064 INFO L387 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-04-18 15:52:21,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [556#L1811-1true, 575#true, 334#L1916true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,064 INFO L384 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-04-18 15:52:21,064 INFO L387 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-04-18 15:52:21,064 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-04-18 15:52:21,065 INFO L387 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-04-18 15:52:21,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 380#L1916-1true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,071 INFO L384 tUnfolder$Statistics]: this new event has 356 ancestors and is cut-off event [2022-04-18 15:52:21,071 INFO L387 tUnfolder$Statistics]: existing Event has 240 ancestors and is cut-off event [2022-04-18 15:52:21,071 INFO L387 tUnfolder$Statistics]: existing Event has 290 ancestors and is cut-off event [2022-04-18 15:52:21,071 INFO L387 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-04-18 15:52:21,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [556#L1811-1true, 575#true, 380#L1916-1true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,072 INFO L384 tUnfolder$Statistics]: this new event has 356 ancestors and is cut-off event [2022-04-18 15:52:21,072 INFO L387 tUnfolder$Statistics]: existing Event has 240 ancestors and is cut-off event [2022-04-18 15:52:21,072 INFO L387 tUnfolder$Statistics]: existing Event has 290 ancestors and is cut-off event [2022-04-18 15:52:21,072 INFO L387 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-04-18 15:52:21,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [25#L1916-2true, 575#true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,078 INFO L384 tUnfolder$Statistics]: this new event has 357 ancestors and is cut-off event [2022-04-18 15:52:21,078 INFO L387 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-04-18 15:52:21,078 INFO L387 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-04-18 15:52:21,078 INFO L387 tUnfolder$Statistics]: existing Event has 291 ancestors and is cut-off event [2022-04-18 15:52:21,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [25#L1916-2true, 556#L1811-1true, 575#true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,079 INFO L384 tUnfolder$Statistics]: this new event has 357 ancestors and is cut-off event [2022-04-18 15:52:21,079 INFO L387 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-04-18 15:52:21,079 INFO L387 tUnfolder$Statistics]: existing Event has 291 ancestors and is cut-off event [2022-04-18 15:52:21,079 INFO L387 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-04-18 15:52:21,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [183#L1916-3true, 575#true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,087 INFO L384 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-04-18 15:52:21,087 INFO L387 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-04-18 15:52:21,087 INFO L387 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2022-04-18 15:52:21,087 INFO L387 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-04-18 15:52:21,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [183#L1916-3true, 556#L1811-1true, 575#true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,088 INFO L384 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-04-18 15:52:21,088 INFO L387 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-04-18 15:52:21,088 INFO L387 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-04-18 15:52:21,088 INFO L387 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2022-04-18 15:52:21,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [365#L1916-4true, 575#true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,093 INFO L384 tUnfolder$Statistics]: this new event has 359 ancestors and is cut-off event [2022-04-18 15:52:21,093 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-04-18 15:52:21,093 INFO L387 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-04-18 15:52:21,093 INFO L387 tUnfolder$Statistics]: existing Event has 293 ancestors and is cut-off event [2022-04-18 15:52:21,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [365#L1916-4true, 556#L1811-1true, 575#true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,094 INFO L384 tUnfolder$Statistics]: this new event has 359 ancestors and is cut-off event [2022-04-18 15:52:21,094 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-04-18 15:52:21,094 INFO L387 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-04-18 15:52:21,094 INFO L387 tUnfolder$Statistics]: existing Event has 293 ancestors and is cut-off event [2022-04-18 15:52:21,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 251#L1916-5true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,098 INFO L384 tUnfolder$Statistics]: this new event has 360 ancestors and is cut-off event [2022-04-18 15:52:21,098 INFO L387 tUnfolder$Statistics]: existing Event has 294 ancestors and is cut-off event [2022-04-18 15:52:21,098 INFO L387 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-04-18 15:52:21,098 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:21,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [556#L1811-1true, 575#true, 251#L1916-5true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,099 INFO L384 tUnfolder$Statistics]: this new event has 360 ancestors and is cut-off event [2022-04-18 15:52:21,099 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:21,099 INFO L387 tUnfolder$Statistics]: existing Event has 294 ancestors and is cut-off event [2022-04-18 15:52:21,099 INFO L387 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-04-18 15:52:21,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 309#L1916-6true, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,102 INFO L384 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L387 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L387 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [556#L1811-1true, 575#true, 309#L1916-6true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,103 INFO L384 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L387 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-04-18 15:52:21,103 INFO L387 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-04-18 15:52:21,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 462#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 102#L1844true, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,104 INFO L384 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-04-18 15:52:21,104 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:21,104 INFO L387 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-04-18 15:52:21,104 INFO L387 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-04-18 15:52:21,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [556#L1811-1true, 575#true, 462#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 108#L1811true, Black: 586#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread1of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-04-18 15:52:21,105 INFO L384 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-04-18 15:52:21,105 INFO L387 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-04-18 15:52:21,105 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:21,105 INFO L387 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-04-18 15:52:21,159 INFO L129 PetriNetUnfolder]: 2887/21081 cut-off events. [2022-04-18 15:52:21,159 INFO L130 PetriNetUnfolder]: For 374/439 co-relation queries the response was YES. [2022-04-18 15:52:21,306 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25188 conditions, 21081 events. 2887/21081 cut-off events. For 374/439 co-relation queries the response was YES. Maximal size of possible extension queue 424. Compared 264087 event pairs, 922 based on Foata normal form. 26/18928 useless extension candidates. Maximal degree in co-relation 25180. Up to 2143 conditions per place. [2022-04-18 15:52:21,414 INFO L132 encePairwiseOnDemand]: 583/597 looper letters, 103 selfloop transitions, 15 changer transitions 6/599 dead transitions. [2022-04-18 15:52:21,414 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 540 places, 599 transitions, 1492 flow [2022-04-18 15:52:21,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-18 15:52:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-04-18 15:52:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 5392 transitions. [2022-04-18 15:52:21,427 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.8210750723313537 [2022-04-18 15:52:21,427 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 5392 transitions. [2022-04-18 15:52:21,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 5392 transitions. [2022-04-18 15:52:21,430 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:21,430 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 5392 transitions. [2022-04-18 15:52:21,440 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 490.1818181818182) internal successors, (5392), 11 states have internal predecessors, (5392), 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) [2022-04-18 15:52:21,450 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 597.0) internal successors, (7164), 12 states have internal predecessors, (7164), 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) [2022-04-18 15:52:21,452 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 597.0) internal successors, (7164), 12 states have internal predecessors, (7164), 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) [2022-04-18 15:52:21,452 INFO L186 Difference]: Start difference. First operand has 530 places, 537 transitions, 1120 flow. Second operand 11 states and 5392 transitions. [2022-04-18 15:52:21,453 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 540 places, 599 transitions, 1492 flow [2022-04-18 15:52:21,460 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 539 places, 599 transitions, 1488 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-04-18 15:52:21,467 INFO L242 Difference]: Finished difference. Result has 544 places, 536 transitions, 1173 flow [2022-04-18 15:52:21,468 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1116, PETRI_DIFFERENCE_MINUEND_PLACES=529, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=537, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=523, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1173, PETRI_PLACES=544, PETRI_TRANSITIONS=536} [2022-04-18 15:52:21,470 INFO L335 CegarLoopForPetriNet]: 572 programPoint places, -28 predicate places. [2022-04-18 15:52:21,470 INFO L478 AbstractCegarLoop]: Abstraction has has 544 places, 536 transitions, 1173 flow [2022-04-18 15:52:21,472 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 484.5) internal successors, (5814), 12 states have internal predecessors, (5814), 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) [2022-04-18 15:52:21,472 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:21,472 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:21,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-18 15:52:21,686 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-04-18 15:52:21,686 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-04-18 15:52:21,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:21,687 INFO L85 PathProgramCache]: Analyzing trace with hash -2093938813, now seen corresponding path program 1 times [2022-04-18 15:52:21,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:21,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614483315] [2022-04-18 15:52:21,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-18 15:52:21,742 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-18 15:52:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-18 15:52:21,804 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-18 15:52:21,805 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-18 15:52:21,805 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (86 of 87 remaining) [2022-04-18 15:52:21,806 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (85 of 87 remaining) [2022-04-18 15:52:21,806 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (84 of 87 remaining) [2022-04-18 15:52:21,806 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (83 of 87 remaining) [2022-04-18 15:52:21,806 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (82 of 87 remaining) [2022-04-18 15:52:21,806 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (81 of 87 remaining) [2022-04-18 15:52:21,806 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (80 of 87 remaining) [2022-04-18 15:52:21,807 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (79 of 87 remaining) [2022-04-18 15:52:21,808 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (78 of 87 remaining) [2022-04-18 15:52:21,808 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (77 of 87 remaining) [2022-04-18 15:52:21,809 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (76 of 87 remaining) [2022-04-18 15:52:21,809 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (75 of 87 remaining) [2022-04-18 15:52:21,809 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (74 of 87 remaining) [2022-04-18 15:52:21,809 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (73 of 87 remaining) [2022-04-18 15:52:21,809 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (72 of 87 remaining) [2022-04-18 15:52:21,809 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (71 of 87 remaining) [2022-04-18 15:52:21,810 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (70 of 87 remaining) [2022-04-18 15:52:21,810 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (69 of 87 remaining) [2022-04-18 15:52:21,810 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (68 of 87 remaining) [2022-04-18 15:52:21,810 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (67 of 87 remaining) [2022-04-18 15:52:21,810 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (66 of 87 remaining) [2022-04-18 15:52:21,811 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (65 of 87 remaining) [2022-04-18 15:52:21,811 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (64 of 87 remaining) [2022-04-18 15:52:21,811 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (63 of 87 remaining) [2022-04-18 15:52:21,811 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (62 of 87 remaining) [2022-04-18 15:52:21,811 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (61 of 87 remaining) [2022-04-18 15:52:21,811 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (60 of 87 remaining) [2022-04-18 15:52:21,812 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (59 of 87 remaining) [2022-04-18 15:52:21,812 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (58 of 87 remaining) [2022-04-18 15:52:21,812 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (57 of 87 remaining) [2022-04-18 15:52:21,812 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (56 of 87 remaining) [2022-04-18 15:52:21,812 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (55 of 87 remaining) [2022-04-18 15:52:21,813 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (54 of 87 remaining) [2022-04-18 15:52:21,813 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (53 of 87 remaining) [2022-04-18 15:52:21,813 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (52 of 87 remaining) [2022-04-18 15:52:21,813 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (51 of 87 remaining) [2022-04-18 15:52:21,813 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (50 of 87 remaining) [2022-04-18 15:52:21,813 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (49 of 87 remaining) [2022-04-18 15:52:21,815 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (48 of 87 remaining) [2022-04-18 15:52:21,815 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (47 of 87 remaining) [2022-04-18 15:52:21,817 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (46 of 87 remaining) [2022-04-18 15:52:21,817 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (45 of 87 remaining) [2022-04-18 15:52:21,817 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (44 of 87 remaining) [2022-04-18 15:52:21,817 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (43 of 87 remaining) [2022-04-18 15:52:21,817 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (42 of 87 remaining) [2022-04-18 15:52:21,817 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (41 of 87 remaining) [2022-04-18 15:52:21,818 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (40 of 87 remaining) [2022-04-18 15:52:21,818 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (39 of 87 remaining) [2022-04-18 15:52:21,818 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (38 of 87 remaining) [2022-04-18 15:52:21,818 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (37 of 87 remaining) [2022-04-18 15:52:21,818 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (36 of 87 remaining) [2022-04-18 15:52:21,819 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (35 of 87 remaining) [2022-04-18 15:52:21,819 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (34 of 87 remaining) [2022-04-18 15:52:21,819 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (33 of 87 remaining) [2022-04-18 15:52:21,819 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (32 of 87 remaining) [2022-04-18 15:52:21,819 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (31 of 87 remaining) [2022-04-18 15:52:21,820 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (30 of 87 remaining) [2022-04-18 15:52:21,820 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (29 of 87 remaining) [2022-04-18 15:52:21,820 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (28 of 87 remaining) [2022-04-18 15:52:21,820 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (27 of 87 remaining) [2022-04-18 15:52:21,820 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (26 of 87 remaining) [2022-04-18 15:52:21,820 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (25 of 87 remaining) [2022-04-18 15:52:21,821 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (24 of 87 remaining) [2022-04-18 15:52:21,821 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (23 of 87 remaining) [2022-04-18 15:52:21,821 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (22 of 87 remaining) [2022-04-18 15:52:21,821 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (21 of 87 remaining) [2022-04-18 15:52:21,821 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (20 of 87 remaining) [2022-04-18 15:52:21,821 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (19 of 87 remaining) [2022-04-18 15:52:21,822 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (18 of 87 remaining) [2022-04-18 15:52:21,822 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (17 of 87 remaining) [2022-04-18 15:52:21,822 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (16 of 87 remaining) [2022-04-18 15:52:21,822 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (15 of 87 remaining) [2022-04-18 15:52:21,823 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (14 of 87 remaining) [2022-04-18 15:52:21,823 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (13 of 87 remaining) [2022-04-18 15:52:21,823 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (12 of 87 remaining) [2022-04-18 15:52:21,823 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (11 of 87 remaining) [2022-04-18 15:52:21,823 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (10 of 87 remaining) [2022-04-18 15:52:21,824 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (9 of 87 remaining) [2022-04-18 15:52:21,824 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (8 of 87 remaining) [2022-04-18 15:52:21,824 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (7 of 87 remaining) [2022-04-18 15:52:21,824 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (6 of 87 remaining) [2022-04-18 15:52:21,824 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (5 of 87 remaining) [2022-04-18 15:52:21,824 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (4 of 87 remaining) [2022-04-18 15:52:21,825 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (3 of 87 remaining) [2022-04-18 15:52:21,825 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (2 of 87 remaining) [2022-04-18 15:52:21,825 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (1 of 87 remaining) [2022-04-18 15:52:21,825 INFO L788 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (0 of 87 remaining) [2022-04-18 15:52:21,825 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-18 15:52:21,826 INFO L719 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-04-18 15:52:21,826 WARN L232 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-04-18 15:52:21,826 INFO L504 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-04-18 15:52:21,963 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-04-18 15:52:21,966 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-18 15:52:21,967 INFO L340 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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 [2022-04-18 15:52:21,967 INFO L341 AbstractCegarLoop]: Starting to check reachability of 114 error locations. [2022-04-18 15:52:21,974 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 807 places, 843 transitions, 1716 flow [2022-04-18 15:52:22,450 INFO L129 PetriNetUnfolder]: 58/1005 cut-off events. [2022-04-18 15:52:22,451 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-04-18 15:52:22,487 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1033 conditions, 1005 events. 58/1005 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 4781 event pairs, 1 based on Foata normal form. 0/850 useless extension candidates. Maximal degree in co-relation 820. Up to 16 conditions per place. [2022-04-18 15:52:22,487 INFO L82 GeneralOperation]: Start removeDead. Operand has 807 places, 843 transitions, 1716 flow [2022-04-18 15:52:22,508 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 807 places, 843 transitions, 1716 flow [2022-04-18 15:52:22,510 INFO L129 PetriNetUnfolder]: 0/38 cut-off events. [2022-04-18 15:52:22,510 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-04-18 15:52:22,510 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:22,510 INFO L255 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] [2022-04-18 15:52:22,510 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 111 more)] === [2022-04-18 15:52:22,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:22,511 INFO L85 PathProgramCache]: Analyzing trace with hash 1384339419, now seen corresponding path program 1 times [2022-04-18 15:52:22,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:22,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81770741] [2022-04-18 15:52:22,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:22,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:22,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:22,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81770741] [2022-04-18 15:52:22,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [81770741] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:22,568 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:22,568 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-04-18 15:52:22,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433802568] [2022-04-18 15:52:22,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:22,569 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-18 15:52:22,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:22,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-18 15:52:22,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-18 15:52:22,572 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 721 out of 843 [2022-04-18 15:52:22,574 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 807 places, 843 transitions, 1716 flow. Second operand has 2 states, 2 states have (on average 721.5) internal successors, (1443), 2 states have internal predecessors, (1443), 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) [2022-04-18 15:52:22,574 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:22,574 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 721 of 843 [2022-04-18 15:52:22,574 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:28,004 INFO L129 PetriNetUnfolder]: 1791/22863 cut-off events. [2022-04-18 15:52:28,005 INFO L130 PetriNetUnfolder]: For 1407/1519 co-relation queries the response was YES. [2022-04-18 15:52:28,215 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25739 conditions, 22863 events. 1791/22863 cut-off events. For 1407/1519 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 300326 event pairs, 1317 based on Foata normal form. 2578/23709 useless extension candidates. Maximal degree in co-relation 2816. Up to 2148 conditions per place. [2022-04-18 15:52:28,315 INFO L132 encePairwiseOnDemand]: 755/843 looper letters, 31 selfloop transitions, 0 changer transitions 0/752 dead transitions. [2022-04-18 15:52:28,315 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 738 places, 752 transitions, 1596 flow [2022-04-18 15:52:28,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-18 15:52:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-04-18 15:52:28,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1561 transitions. [2022-04-18 15:52:28,321 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9258600237247924 [2022-04-18 15:52:28,321 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1561 transitions. [2022-04-18 15:52:28,321 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1561 transitions. [2022-04-18 15:52:28,322 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:28,322 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1561 transitions. [2022-04-18 15:52:28,324 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 780.5) internal successors, (1561), 2 states have internal predecessors, (1561), 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) [2022-04-18 15:52:28,327 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 843.0) internal successors, (2529), 3 states have internal predecessors, (2529), 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) [2022-04-18 15:52:28,327 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 843.0) internal successors, (2529), 3 states have internal predecessors, (2529), 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) [2022-04-18 15:52:28,327 INFO L186 Difference]: Start difference. First operand has 807 places, 843 transitions, 1716 flow. Second operand 2 states and 1561 transitions. [2022-04-18 15:52:28,327 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 738 places, 752 transitions, 1596 flow [2022-04-18 15:52:28,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 738 places, 752 transitions, 1596 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:28,340 INFO L242 Difference]: Finished difference. Result has 738 places, 752 transitions, 1534 flow [2022-04-18 15:52:28,341 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=843, PETRI_DIFFERENCE_MINUEND_FLOW=1534, PETRI_DIFFERENCE_MINUEND_PLACES=737, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=752, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=752, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1534, PETRI_PLACES=738, PETRI_TRANSITIONS=752} [2022-04-18 15:52:28,342 INFO L335 CegarLoopForPetriNet]: 807 programPoint places, -69 predicate places. [2022-04-18 15:52:28,343 INFO L478 AbstractCegarLoop]: Abstraction has has 738 places, 752 transitions, 1534 flow [2022-04-18 15:52:28,343 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 721.5) internal successors, (1443), 2 states have internal predecessors, (1443), 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) [2022-04-18 15:52:28,343 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:28,343 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:28,344 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-18 15:52:28,344 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 111 more)] === [2022-04-18 15:52:28,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:28,344 INFO L85 PathProgramCache]: Analyzing trace with hash -445143833, now seen corresponding path program 1 times [2022-04-18 15:52:28,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:28,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62681295] [2022-04-18 15:52:28,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:28,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:28,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:28,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62681295] [2022-04-18 15:52:28,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62681295] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:28,420 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:28,420 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:52:28,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818521519] [2022-04-18 15:52:28,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:28,421 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-18 15:52:28,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:28,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-18 15:52:28,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-18 15:52:28,424 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 709 out of 843 [2022-04-18 15:52:28,427 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 738 places, 752 transitions, 1534 flow. Second operand has 5 states, 5 states have (on average 711.2) internal successors, (3556), 5 states have internal predecessors, (3556), 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) [2022-04-18 15:52:28,427 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:28,427 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 709 of 843 [2022-04-18 15:52:28,427 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:34,201 INFO L129 PetriNetUnfolder]: 1791/22873 cut-off events. [2022-04-18 15:52:34,201 INFO L130 PetriNetUnfolder]: For 1407/1519 co-relation queries the response was YES. [2022-04-18 15:52:34,428 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25767 conditions, 22873 events. 1791/22873 cut-off events. For 1407/1519 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 300524 event pairs, 1317 based on Foata normal form. 0/21141 useless extension candidates. Maximal degree in co-relation 25761. Up to 2157 conditions per place. [2022-04-18 15:52:34,500 INFO L132 encePairwiseOnDemand]: 838/843 looper letters, 44 selfloop transitions, 4 changer transitions 0/757 dead transitions. [2022-04-18 15:52:34,500 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 742 places, 757 transitions, 1640 flow [2022-04-18 15:52:34,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-18 15:52:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-04-18 15:52:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3594 transitions. [2022-04-18 15:52:34,507 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.8526690391459075 [2022-04-18 15:52:34,507 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 3594 transitions. [2022-04-18 15:52:34,507 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 3594 transitions. [2022-04-18 15:52:34,509 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:34,509 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 3594 transitions. [2022-04-18 15:52:34,514 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 718.8) internal successors, (3594), 5 states have internal predecessors, (3594), 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) [2022-04-18 15:52:34,520 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 843.0) internal successors, (5058), 6 states have internal predecessors, (5058), 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) [2022-04-18 15:52:34,521 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 843.0) internal successors, (5058), 6 states have internal predecessors, (5058), 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) [2022-04-18 15:52:34,521 INFO L186 Difference]: Start difference. First operand has 738 places, 752 transitions, 1534 flow. Second operand 5 states and 3594 transitions. [2022-04-18 15:52:34,521 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 742 places, 757 transitions, 1640 flow [2022-04-18 15:52:34,526 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 742 places, 757 transitions, 1640 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:34,533 INFO L242 Difference]: Finished difference. Result has 743 places, 753 transitions, 1550 flow [2022-04-18 15:52:34,534 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=843, PETRI_DIFFERENCE_MINUEND_FLOW=1534, PETRI_DIFFERENCE_MINUEND_PLACES=738, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=752, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=748, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1550, PETRI_PLACES=743, PETRI_TRANSITIONS=753} [2022-04-18 15:52:34,535 INFO L335 CegarLoopForPetriNet]: 807 programPoint places, -64 predicate places. [2022-04-18 15:52:34,535 INFO L478 AbstractCegarLoop]: Abstraction has has 743 places, 753 transitions, 1550 flow [2022-04-18 15:52:34,536 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 711.2) internal successors, (3556), 5 states have internal predecessors, (3556), 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) [2022-04-18 15:52:34,536 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:34,536 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-18 15:52:34,536 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-18 15:52:34,537 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 111 more)] === [2022-04-18 15:52:34,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:34,537 INFO L85 PathProgramCache]: Analyzing trace with hash 622387445, now seen corresponding path program 1 times [2022-04-18 15:52:34,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:34,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182770666] [2022-04-18 15:52:34,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:34,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-18 15:52:34,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:34,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182770666] [2022-04-18 15:52:34,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182770666] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:34,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:34,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:52:34,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214629590] [2022-04-18 15:52:34,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:34,583 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:34,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:34,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:34,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:34,586 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 701 out of 843 [2022-04-18 15:52:34,588 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 743 places, 753 transitions, 1550 flow. Second operand has 3 states, 3 states have (on average 706.3333333333334) internal successors, (2119), 3 states have internal predecessors, (2119), 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) [2022-04-18 15:52:34,588 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:34,588 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 701 of 843 [2022-04-18 15:52:34,588 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:46,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, 229#L1916true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:46,062 INFO L384 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-04-18 15:52:46,062 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:52:46,062 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:46,062 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:52:46,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 471#L1915-6true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:46,062 INFO L384 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-04-18 15:52:46,063 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:46,063 INFO L387 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-04-18 15:52:46,063 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:52:46,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 644#L1916-1true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:46,289 INFO L384 tUnfolder$Statistics]: this new event has 281 ancestors and is cut-off event [2022-04-18 15:52:46,289 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:52:46,290 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:46,290 INFO L387 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-04-18 15:52:46,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, 16#L1916-2true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:46,477 INFO L384 tUnfolder$Statistics]: this new event has 282 ancestors and is cut-off event [2022-04-18 15:52:46,477 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:52:46,477 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:52:46,477 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:52:46,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 527#L1916-3true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:46,861 INFO L384 tUnfolder$Statistics]: this new event has 283 ancestors and is cut-off event [2022-04-18 15:52:46,861 INFO L387 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-04-18 15:52:46,861 INFO L387 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-04-18 15:52:46,861 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:52:47,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, 638#L1916-4true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:47,068 INFO L384 tUnfolder$Statistics]: this new event has 284 ancestors and is cut-off event [2022-04-18 15:52:47,068 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:52:47,068 INFO L387 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-04-18 15:52:47,068 INFO L387 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-04-18 15:52:47,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 562#L1916-5true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:47,276 INFO L384 tUnfolder$Statistics]: this new event has 285 ancestors and is cut-off event [2022-04-18 15:52:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-04-18 15:52:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-04-18 15:52:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:52:47,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 715#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:47,495 INFO L384 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-04-18 15:52:47,495 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-04-18 15:52:47,495 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:52:47,495 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:52:47,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0NotInUse, 213#L1916-6true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:47,495 INFO L384 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-04-18 15:52:47,495 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-04-18 15:52:47,495 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:52:47,496 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:52:48,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, 229#L1916true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,479 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,479 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,479 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,479 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 471#L1915-6true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,480 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,480 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,480 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,480 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 229#L1916true, 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,520 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,520 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,521 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,521 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 471#L1915-6true, 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,522 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,522 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,522 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,522 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, 229#L1916true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,639 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,639 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,639 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,639 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 471#L1915-6true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,641 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,641 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,641 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,641 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, 229#L1916true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,647 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,647 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,647 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,647 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 471#L1915-6true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,648 INFO L384 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-04-18 15:52:48,648 INFO L387 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-04-18 15:52:48,648 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:48,648 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:52:48,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 644#L1916-1true, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,737 INFO L384 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-04-18 15:52:48,738 INFO L387 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-04-18 15:52:48,738 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:48,738 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:52:48,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 644#L1916-1true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:48,778 INFO L384 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-04-18 15:52:48,778 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:52:48,779 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:48,779 INFO L387 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-04-18 15:52:49,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 644#L1916-1true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,086 INFO L384 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-04-18 15:52:49,086 INFO L387 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-04-18 15:52:49,086 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:52:49,086 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:49,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 644#L1916-1true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,091 INFO L384 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-04-18 15:52:49,091 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:49,091 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:52:49,091 INFO L387 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-04-18 15:52:49,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 16#L1916-2true, 810#true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,156 INFO L384 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-04-18 15:52:49,156 INFO L387 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-04-18 15:52:49,156 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:52:49,156 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:49,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, 16#L1916-2true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,189 INFO L384 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-04-18 15:52:49,189 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:49,189 INFO L387 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-04-18 15:52:49,189 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:52:49,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, 16#L1916-2true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,283 INFO L384 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-04-18 15:52:49,283 INFO L387 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-04-18 15:52:49,283 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:49,284 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:52:49,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, 16#L1916-2true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,287 INFO L384 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-04-18 15:52:49,287 INFO L387 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-04-18 15:52:49,288 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:52:49,288 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:49,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 527#L1916-3true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,352 INFO L384 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-04-18 15:52:49,352 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:49,352 INFO L387 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-04-18 15:52:49,352 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-04-18 15:52:49,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 527#L1916-3true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,388 INFO L384 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-04-18 15:52:49,388 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-04-18 15:52:49,388 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:49,389 INFO L387 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-04-18 15:52:49,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 527#L1916-3true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,510 INFO L384 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-04-18 15:52:49,510 INFO L387 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-04-18 15:52:49,511 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-04-18 15:52:49,511 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:49,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 527#L1916-3true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,515 INFO L384 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-04-18 15:52:49,515 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-04-18 15:52:49,515 INFO L387 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-04-18 15:52:49,515 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:49,580 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 638#L1916-4true, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,580 INFO L384 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-04-18 15:52:49,580 INFO L387 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-04-18 15:52:49,580 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:52:49,580 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:49,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 638#L1916-4true, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,617 INFO L384 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-04-18 15:52:49,617 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:49,617 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:52:49,617 INFO L387 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-04-18 15:52:49,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [638#L1916-4true, threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,724 INFO L384 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-04-18 15:52:49,724 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:49,724 INFO L387 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-04-18 15:52:49,724 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:52:49,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, 638#L1916-4true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,728 INFO L384 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-04-18 15:52:49,728 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:49,728 INFO L387 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-04-18 15:52:49,728 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:52:49,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 562#L1916-5true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,797 INFO L384 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-04-18 15:52:49,797 INFO L387 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-04-18 15:52:49,797 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:49,797 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:52:49,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 562#L1916-5true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:49,831 INFO L384 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-04-18 15:52:49,831 INFO L387 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-04-18 15:52:49,831 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:52:49,831 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:50,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 464#L1811true, 562#L1916-5true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,179 INFO L384 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-04-18 15:52:50,179 INFO L387 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-04-18 15:52:50,179 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:52:50,179 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:50,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 562#L1916-5true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,182 INFO L384 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-04-18 15:52:50,182 INFO L387 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-04-18 15:52:50,183 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:52:50,183 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:50,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 715#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,245 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,245 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,245 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,245 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 213#L1916-6true, 168#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,246 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,246 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,247 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 715#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,284 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,284 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,284 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,284 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [111#threadENTRYtrue, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 213#L1916-6true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,285 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,285 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,285 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,285 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [715#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,410 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,410 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,410 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,410 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0InUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, 157#threadENTRYtrue, 213#L1916-6true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,411 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,411 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,411 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,411 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, 715#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,413 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,413 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,413 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,414 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:50,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0InUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 157#threadENTRYtrue, 213#L1916-6true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:50,414 INFO L384 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-04-18 15:52:50,414 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:52:50,415 INFO L387 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-04-18 15:52:50,415 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:52,481 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 91#L1916-7true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:52,481 INFO L384 tUnfolder$Statistics]: this new event has 304 ancestors and is cut-off event [2022-04-18 15:52:52,481 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:52:52,481 INFO L387 tUnfolder$Statistics]: existing Event has 268 ancestors and is cut-off event [2022-04-18 15:52:52,481 INFO L387 tUnfolder$Statistics]: existing Event has 238 ancestors and is cut-off event [2022-04-18 15:52:52,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 91#L1916-7true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:52,482 INFO L384 tUnfolder$Statistics]: this new event has 304 ancestors and is cut-off event [2022-04-18 15:52:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 238 ancestors and is cut-off event [2022-04-18 15:52:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:52:52,482 INFO L387 tUnfolder$Statistics]: existing Event has 268 ancestors and is cut-off event [2022-04-18 15:52:52,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 763#L1915-3true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:52,985 INFO L384 tUnfolder$Statistics]: this new event has 306 ancestors and is cut-off event [2022-04-18 15:52:52,986 INFO L387 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-04-18 15:52:52,986 INFO L387 tUnfolder$Statistics]: existing Event has 240 ancestors and is cut-off event [2022-04-18 15:52:52,986 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:52:52,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [326#L1811true, threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), threadThread3of3ForFork0NotInUse, 810#true, 763#L1915-3true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:52,987 INFO L384 tUnfolder$Statistics]: this new event has 306 ancestors and is cut-off event [2022-04-18 15:52:52,987 INFO L387 tUnfolder$Statistics]: existing Event has 270 ancestors and is cut-off event [2022-04-18 15:52:52,987 INFO L387 tUnfolder$Statistics]: existing Event has 240 ancestors and is cut-off event [2022-04-18 15:52:52,987 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:52:53,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 298#L1915-4true, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:53,230 INFO L384 tUnfolder$Statistics]: this new event has 307 ancestors and is cut-off event [2022-04-18 15:52:53,231 INFO L387 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-04-18 15:52:53,231 INFO L387 tUnfolder$Statistics]: existing Event has 271 ancestors and is cut-off event [2022-04-18 15:52:53,231 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:52:54,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0NotInUse, 824#true, 229#L1916true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:54,029 INFO L384 tUnfolder$Statistics]: this new event has 309 ancestors and is cut-off event [2022-04-18 15:52:54,030 INFO L387 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-04-18 15:52:54,030 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-04-18 15:52:54,030 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:52:54,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 471#L1915-6true, 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:54,030 INFO L384 tUnfolder$Statistics]: this new event has 309 ancestors and is cut-off event [2022-04-18 15:52:54,031 INFO L387 tUnfolder$Statistics]: existing Event has 273 ancestors and is cut-off event [2022-04-18 15:52:54,031 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-04-18 15:52:54,031 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:52:54,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 644#L1916-1true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:54,275 INFO L384 tUnfolder$Statistics]: this new event has 310 ancestors and is cut-off event [2022-04-18 15:52:54,275 INFO L387 tUnfolder$Statistics]: existing Event has 274 ancestors and is cut-off event [2022-04-18 15:52:54,275 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-04-18 15:52:54,275 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-04-18 15:52:54,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0NotInUse, 16#L1916-2true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:54,499 INFO L384 tUnfolder$Statistics]: this new event has 311 ancestors and is cut-off event [2022-04-18 15:52:54,499 INFO L387 tUnfolder$Statistics]: existing Event has 195 ancestors and is cut-off event [2022-04-18 15:52:54,500 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:52:54,500 INFO L387 tUnfolder$Statistics]: existing Event has 275 ancestors and is cut-off event [2022-04-18 15:52:54,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 527#L1916-3true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:54,760 INFO L384 tUnfolder$Statistics]: this new event has 312 ancestors and is cut-off event [2022-04-18 15:52:54,760 INFO L387 tUnfolder$Statistics]: existing Event has 276 ancestors and is cut-off event [2022-04-18 15:52:54,760 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-04-18 15:52:54,760 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:52:55,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 638#L1916-4true, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:55,249 INFO L384 tUnfolder$Statistics]: this new event has 313 ancestors and is cut-off event [2022-04-18 15:52:55,249 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:52:55,250 INFO L387 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-04-18 15:52:55,250 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-04-18 15:52:55,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 562#L1916-5true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:55,503 INFO L384 tUnfolder$Statistics]: this new event has 314 ancestors and is cut-off event [2022-04-18 15:52:55,503 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:52:55,503 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:52:55,503 INFO L387 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-04-18 15:52:55,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 715#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:55,752 INFO L384 tUnfolder$Statistics]: this new event has 315 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L387 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][453], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0NotInUse, Black: 821#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0)), 810#true, threadThread3of3ForFork0InUse, 213#L1916-6true, 464#L1811true, 819#(and (= (+ |ULTIMATE.start_Init_~pushCount#1| (- 3)) 0) (= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-04-18 15:52:55,753 INFO L384 tUnfolder$Statistics]: this new event has 315 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L387 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-04-18 15:52:55,753 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event