./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version b8dbc81d 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 ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.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 a7b1b4de6077c19ce6e7b3206b7aec935b2c49ded10f81f01daddf9a689038c1 --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations AFTER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-28 18:06:35,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-28 18:06:35,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-28 18:06:35,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-28 18:06:35,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-28 18:06:35,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-28 18:06:35,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-28 18:06:35,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-28 18:06:35,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-28 18:06:35,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-28 18:06:35,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-28 18:06:35,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-28 18:06:35,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-28 18:06:35,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-28 18:06:35,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-28 18:06:35,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-28 18:06:35,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-28 18:06:35,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-28 18:06:35,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-28 18:06:35,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-28 18:06:35,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-28 18:06:35,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-28 18:06:35,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-28 18:06:35,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-28 18:06:35,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-28 18:06:35,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-28 18:06:35,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-28 18:06:35,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-28 18:06:35,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-28 18:06:35,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-28 18:06:35,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-28 18:06:35,299 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-28 18:06:35,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-28 18:06:35,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-28 18:06:35,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-28 18:06:35,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-28 18:06:35,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-28 18:06:35,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-28 18:06:35,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-28 18:06:35,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-28 18:06:35,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-28 18:06:35,312 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-08-28 18:06:35,339 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-28 18:06:35,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-28 18:06:35,340 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-28 18:06:35,341 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-28 18:06:35,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-28 18:06:35,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-28 18:06:35,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-28 18:06:35,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-28 18:06:35,343 INFO L138 SettingsManager]: * Use SBE=true [2023-08-28 18:06:35,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-28 18:06:35,345 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-28 18:06:35,345 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-28 18:06:35,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-28 18:06:35,345 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-28 18:06:35,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-28 18:06:35,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-28 18:06:35,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-28 18:06:35,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-28 18:06:35,346 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-08-28 18:06:35,346 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-28 18:06:35,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-28 18:06:35,347 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-28 18:06:35,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-28 18:06:35,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-28 18:06:35,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-28 18:06:35,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-28 18:06:35,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-28 18:06:35,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-28 18:06:35,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-28 18:06:35,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-28 18:06:35,349 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-28 18:06:35,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-28 18:06:35,350 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-28 18:06:35,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-28 18:06:35,350 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-28 18:06:35,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-28 18:06:35,351 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-28 18:06:35,351 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7b1b4de6077c19ce6e7b3206b7aec935b2c49ded10f81f01daddf9a689038c1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> AFTER [2023-08-28 18:06:35,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-28 18:06:35,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-28 18:06:35,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-28 18:06:35,734 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-28 18:06:35,735 INFO L275 PluginConnector]: CDTParser initialized [2023-08-28 18:06:35,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2023-08-28 18:06:36,977 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-28 18:06:37,240 INFO L351 CDTParser]: Found 1 translation units. [2023-08-28 18:06:37,241 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2023-08-28 18:06:37,258 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64aecda6b/38e9adef753c4fc4b1aed87dcfb02e47/FLAG13a07f9a1 [2023-08-28 18:06:37,272 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64aecda6b/38e9adef753c4fc4b1aed87dcfb02e47 [2023-08-28 18:06:37,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-28 18:06:37,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-28 18:06:37,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-28 18:06:37,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-28 18:06:37,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-28 18:06:37,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3025b56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37, skipping insertion in model container [2023-08-28 18:06:37,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-28 18:06:37,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-28 18:06:37,680 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[30307,30320] [2023-08-28 18:06:37,684 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[30489,30502] [2023-08-28 18:06:37,688 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[30660,30673] [2023-08-28 18:06:37,699 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[31038,31051] [2023-08-28 18:06:37,708 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[31460,31473] [2023-08-28 18:06:37,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-28 18:06:37,730 INFO L203 MainTranslator]: Completed pre-run [2023-08-28 18:06:37,771 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[30307,30320] [2023-08-28 18:06:37,775 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[30489,30502] [2023-08-28 18:06:37,779 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[30660,30673] [2023-08-28 18:06:37,784 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[31038,31051] [2023-08-28 18:06:37,790 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i[31460,31473] [2023-08-28 18:06:37,794 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-28 18:06:37,843 INFO L208 MainTranslator]: Completed translation [2023-08-28 18:06:37,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37 WrapperNode [2023-08-28 18:06:37,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-28 18:06:37,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-28 18:06:37,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-28 18:06:37,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-28 18:06:37,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,917 INFO L138 Inliner]: procedures = 174, calls = 30, calls flagged for inlining = 22, calls inlined = 33, statements flattened = 305 [2023-08-28 18:06:37,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-28 18:06:37,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-28 18:06:37,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-28 18:06:37,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-28 18:06:37,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,961 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-28 18:06:37,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-28 18:06:37,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-28 18:06:37,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-28 18:06:37,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (1/1) ... [2023-08-28 18:06:37,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-28 18:06:38,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-28 18:06:38,019 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) [2023-08-28 18:06:38,029 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 [2023-08-28 18:06:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-08-28 18:06:38,056 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-08-28 18:06:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-28 18:06:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-28 18:06:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-28 18:06:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-28 18:06:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-28 18:06:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-28 18:06:38,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-28 18:06:38,059 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-28 18:06:38,186 INFO L236 CfgBuilder]: Building ICFG [2023-08-28 18:06:38,188 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-28 18:06:38,721 INFO L277 CfgBuilder]: Performing block encoding [2023-08-28 18:06:38,964 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-28 18:06:38,965 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-08-28 18:06:38,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 06:06:38 BoogieIcfgContainer [2023-08-28 18:06:38,967 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-28 18:06:38,991 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-28 18:06:38,991 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-28 18:06:38,994 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-28 18:06:38,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.08 06:06:37" (1/3) ... [2023-08-28 18:06:38,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@234dfda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.08 06:06:38, skipping insertion in model container [2023-08-28 18:06:38,996 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.08 06:06:37" (2/3) ... [2023-08-28 18:06:38,997 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@234dfda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.08 06:06:38, skipping insertion in model container [2023-08-28 18:06:38,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 06:06:38" (3/3) ... [2023-08-28 18:06:38,998 INFO L112 eAbstractionObserver]: Analyzing ICFG 41_FreeBSD_abd_kbd_sliced.i [2023-08-28 18:06:39,007 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-28 18:06:39,016 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-28 18:06:39,016 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 40 error locations. [2023-08-28 18:06:39,017 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-28 18:06:39,096 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-28 18:06:39,142 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:39,227 INFO L130 PetriNetUnfolder]: 20/206 cut-off events. [2023-08-28 18:06:39,228 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:39,236 INFO L83 FinitePrefix]: Finished finitePrefix Result has 211 conditions, 206 events. 20/206 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 616 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 181. Up to 7 conditions per place. [2023-08-28 18:06:39,236 INFO L82 GeneralOperation]: Start removeDead. Operand has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:39,247 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:39,250 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-28 18:06:39,258 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:39,261 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:39,262 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:39,286 INFO L130 PetriNetUnfolder]: 20/206 cut-off events. [2023-08-28 18:06:39,287 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:39,289 INFO L83 FinitePrefix]: Finished finitePrefix Result has 211 conditions, 206 events. 20/206 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 616 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 181. Up to 7 conditions per place. [2023-08-28 18:06:39,292 INFO L119 LiptonReduction]: Number of co-enabled transitions 4394 [2023-08-28 18:06:45,482 INFO L134 LiptonReduction]: Checked pairs total: 4827 [2023-08-28 18:06:45,483 INFO L136 LiptonReduction]: Total number of compositions: 284 [2023-08-28 18:06:45,496 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-28 18:06:45,501 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@75dc0897, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-28 18:06:45,501 INFO L358 AbstractCegarLoop]: Starting to check reachability of 80 error locations. [2023-08-28 18:06:45,506 INFO L130 PetriNetUnfolder]: 1/8 cut-off events. [2023-08-28 18:06:45,506 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:45,506 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:06:45,507 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-28 18:06:45,507 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr1Err13ASSERT_VIOLATIONDATA_RACE, thr1Err14ASSERT_VIOLATIONDATA_RACE, thr1Err34ASSERT_VIOLATIONDATA_RACE, thr1Err33ASSERT_VIOLATIONDATA_RACE (and 76 more)] === [2023-08-28 18:06:45,511 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:06:45,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1295336356, now seen corresponding path program 1 times [2023-08-28 18:06:45,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:06:45,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161678738] [2023-08-28 18:06:45,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:06:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:06:45,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:06:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:06:45,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:06:45,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161678738] [2023-08-28 18:06:45,665 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161678738] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:06:45,665 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:06:45,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-28 18:06:45,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810002848] [2023-08-28 18:06:45,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:06:45,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-28 18:06:45,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:06:45,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-28 18:06:45,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-28 18:06:45,707 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 139 out of 480 [2023-08-28 18:06:45,711 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 53 places, 55 transitions, 115 flow. Second operand has 2 states, 2 states have (on average 141.0) internal successors, (282), 2 states have internal predecessors, (282), 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) [2023-08-28 18:06:45,712 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:06:45,712 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 139 of 480 [2023-08-28 18:06:45,713 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:06:45,755 INFO L130 PetriNetUnfolder]: 18/36 cut-off events. [2023-08-28 18:06:45,756 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:45,758 INFO L83 FinitePrefix]: Finished finitePrefix Result has 75 conditions, 36 events. 18/36 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 74 event pairs, 5 based on Foata normal form. 0/25 useless extension candidates. Maximal degree in co-relation 58. Up to 32 conditions per place. [2023-08-28 18:06:45,760 INFO L137 encePairwiseOnDemand]: 437/480 looper letters, 7 selfloop transitions, 0 changer transitions 2/12 dead transitions. [2023-08-28 18:06:45,760 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 13 places, 12 transitions, 47 flow [2023-08-28 18:06:45,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-28 18:06:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-28 18:06:45,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 330 transitions. [2023-08-28 18:06:45,790 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.34375 [2023-08-28 18:06:45,792 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 330 transitions. [2023-08-28 18:06:45,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 330 transitions. [2023-08-28 18:06:45,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:06:45,797 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 330 transitions. [2023-08-28 18:06:45,803 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 165.0) internal successors, (330), 2 states have internal predecessors, (330), 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) [2023-08-28 18:06:45,807 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 480.0) internal successors, (1440), 3 states have internal predecessors, (1440), 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) [2023-08-28 18:06:45,809 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 480.0) internal successors, (1440), 3 states have internal predecessors, (1440), 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) [2023-08-28 18:06:45,811 INFO L175 Difference]: Start difference. First operand has 53 places, 55 transitions, 115 flow. Second operand 2 states and 330 transitions. [2023-08-28 18:06:45,812 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 13 places, 12 transitions, 47 flow [2023-08-28 18:06:45,814 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 13 places, 12 transitions, 47 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-28 18:06:45,815 INFO L231 Difference]: Finished difference. Result has 13 places, 10 transitions, 25 flow [2023-08-28 18:06:45,816 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=480, PETRI_DIFFERENCE_MINUEND_FLOW=29, PETRI_DIFFERENCE_MINUEND_PLACES=12, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=12, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=12, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=25, PETRI_PLACES=13, PETRI_TRANSITIONS=10} [2023-08-28 18:06:45,819 INFO L281 CegarLoopForPetriNet]: 53 programPoint places, -40 predicate places. [2023-08-28 18:06:45,820 INFO L495 AbstractCegarLoop]: Abstraction has has 13 places, 10 transitions, 25 flow [2023-08-28 18:06:45,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 141.0) internal successors, (282), 2 states have internal predecessors, (282), 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) [2023-08-28 18:06:45,823 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:06:45,824 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-28 18:06:45,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-28 18:06:45,825 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err14ASSERT_VIOLATIONDATA_RACE === [thr1Err13ASSERT_VIOLATIONDATA_RACE, thr1Err14ASSERT_VIOLATIONDATA_RACE, thr1Err34ASSERT_VIOLATIONDATA_RACE, thr1Err33ASSERT_VIOLATIONDATA_RACE (and 76 more)] === [2023-08-28 18:06:45,834 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:06:45,834 INFO L85 PathProgramCache]: Analyzing trace with hash 1500725300, now seen corresponding path program 1 times [2023-08-28 18:06:45,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:06:45,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486799273] [2023-08-28 18:06:45,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:06:45,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:06:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:06:45,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:06:45,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:06:45,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486799273] [2023-08-28 18:06:45,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486799273] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:06:45,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:06:45,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:06:45,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074158164] [2023-08-28 18:06:45,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:06:45,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:06:45,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:06:45,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:06:45,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:06:45,975 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 128 out of 480 [2023-08-28 18:06:45,976 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 13 places, 10 transitions, 25 flow. Second operand has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 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) [2023-08-28 18:06:45,976 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:06:45,976 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 128 of 480 [2023-08-28 18:06:45,976 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:06:46,017 INFO L130 PetriNetUnfolder]: 16/31 cut-off events. [2023-08-28 18:06:46,017 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:46,018 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67 conditions, 31 events. 16/31 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 43 event pairs, 1 based on Foata normal form. 0/22 useless extension candidates. Maximal degree in co-relation 63. Up to 15 conditions per place. [2023-08-28 18:06:46,019 INFO L137 encePairwiseOnDemand]: 477/480 looper letters, 0 selfloop transitions, 0 changer transitions 13/13 dead transitions. [2023-08-28 18:06:46,019 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 13 places, 13 transitions, 53 flow [2023-08-28 18:06:46,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:06:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:06:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 396 transitions. [2023-08-28 18:06:46,023 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.275 [2023-08-28 18:06:46,023 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 396 transitions. [2023-08-28 18:06:46,023 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 396 transitions. [2023-08-28 18:06:46,023 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:06:46,023 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 396 transitions. [2023-08-28 18:06:46,025 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 132.0) internal successors, (396), 3 states have internal predecessors, (396), 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) [2023-08-28 18:06:46,029 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 480.0) internal successors, (1920), 4 states have internal predecessors, (1920), 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) [2023-08-28 18:06:46,030 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 480.0) internal successors, (1920), 4 states have internal predecessors, (1920), 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) [2023-08-28 18:06:46,031 INFO L175 Difference]: Start difference. First operand has 13 places, 10 transitions, 25 flow. Second operand 3 states and 396 transitions. [2023-08-28 18:06:46,031 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 13 places, 13 transitions, 53 flow [2023-08-28 18:06:46,031 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 13 places, 13 transitions, 53 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-28 18:06:46,032 INFO L231 Difference]: Finished difference. Result has 13 places, 0 transitions, 0 flow [2023-08-28 18:06:46,032 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=480, PETRI_DIFFERENCE_MINUEND_FLOW=23, PETRI_DIFFERENCE_MINUEND_PLACES=11, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=9, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=9, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=13, PETRI_TRANSITIONS=0} [2023-08-28 18:06:46,032 INFO L281 CegarLoopForPetriNet]: 53 programPoint places, -40 predicate places. [2023-08-28 18:06:46,033 INFO L495 AbstractCegarLoop]: Abstraction has has 13 places, 0 transitions, 0 flow [2023-08-28 18:06:46,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 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) [2023-08-28 18:06:46,039 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err13ASSERT_VIOLATIONDATA_RACE (79 of 80 remaining) [2023-08-28 18:06:46,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err14ASSERT_VIOLATIONDATA_RACE (78 of 80 remaining) [2023-08-28 18:06:46,040 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err34ASSERT_VIOLATIONDATA_RACE (77 of 80 remaining) [2023-08-28 18:06:46,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err33ASSERT_VIOLATIONDATA_RACE (76 of 80 remaining) [2023-08-28 18:06:46,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err25ASSERT_VIOLATIONDATA_RACE (75 of 80 remaining) [2023-08-28 18:06:46,041 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err5ASSERT_VIOLATIONDATA_RACE (74 of 80 remaining) [2023-08-28 18:06:46,045 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err15ASSERT_VIOLATIONDATA_RACE (73 of 80 remaining) [2023-08-28 18:06:46,045 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err30ASSERT_VIOLATIONDATA_RACE (72 of 80 remaining) [2023-08-28 18:06:46,045 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err39ASSERT_VIOLATIONDATA_RACE (71 of 80 remaining) [2023-08-28 18:06:46,046 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err20ASSERT_VIOLATIONDATA_RACE (70 of 80 remaining) [2023-08-28 18:06:46,046 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err12ASSERT_VIOLATIONDATA_RACE (69 of 80 remaining) [2023-08-28 18:06:46,046 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err4ASSERT_VIOLATIONDATA_RACE (68 of 80 remaining) [2023-08-28 18:06:46,046 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err30ASSERT_VIOLATIONDATA_RACE (67 of 80 remaining) [2023-08-28 18:06:46,047 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err11ASSERT_VIOLATIONDATA_RACE (66 of 80 remaining) [2023-08-28 18:06:46,047 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err38ASSERT_VIOLATIONDATA_RACE (65 of 80 remaining) [2023-08-28 18:06:46,047 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err37ASSERT_VIOLATIONDATA_RACE (64 of 80 remaining) [2023-08-28 18:06:46,047 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err33ASSERT_VIOLATIONDATA_RACE (63 of 80 remaining) [2023-08-28 18:06:46,048 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err3ASSERT_VIOLATIONDATA_RACE (62 of 80 remaining) [2023-08-28 18:06:46,048 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err27ASSERT_VIOLATIONDATA_RACE (61 of 80 remaining) [2023-08-28 18:06:46,049 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err35ASSERT_VIOLATIONDATA_RACE (60 of 80 remaining) [2023-08-28 18:06:46,049 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err7ASSERT_VIOLATIONDATA_RACE (59 of 80 remaining) [2023-08-28 18:06:46,049 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err17ASSERT_VIOLATIONDATA_RACE (58 of 80 remaining) [2023-08-28 18:06:46,049 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err32ASSERT_VIOLATIONDATA_RACE (57 of 80 remaining) [2023-08-28 18:06:46,049 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err2ASSERT_VIOLATIONDATA_RACE (56 of 80 remaining) [2023-08-28 18:06:46,050 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err32ASSERT_VIOLATIONDATA_RACE (55 of 80 remaining) [2023-08-28 18:06:46,050 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err9ASSERT_VIOLATIONDATA_RACE (54 of 80 remaining) [2023-08-28 18:06:46,050 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err16ASSERT_VIOLATIONDATA_RACE (53 of 80 remaining) [2023-08-28 18:06:46,050 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err7ASSERT_VIOLATIONDATA_RACE (52 of 80 remaining) [2023-08-28 18:06:46,050 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err24ASSERT_VIOLATIONDATA_RACE (51 of 80 remaining) [2023-08-28 18:06:46,051 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err36ASSERT_VIOLATIONDATA_RACE (50 of 80 remaining) [2023-08-28 18:06:46,051 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err15ASSERT_VIOLATIONDATA_RACE (49 of 80 remaining) [2023-08-28 18:06:46,051 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err36ASSERT_VIOLATIONDATA_RACE (48 of 80 remaining) [2023-08-28 18:06:46,051 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err3ASSERT_VIOLATIONDATA_RACE (47 of 80 remaining) [2023-08-28 18:06:46,051 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err37ASSERT_VIOLATIONDATA_RACE (46 of 80 remaining) [2023-08-28 18:06:46,052 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err19ASSERT_VIOLATIONDATA_RACE (45 of 80 remaining) [2023-08-28 18:06:46,053 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err34ASSERT_VIOLATIONDATA_RACE (44 of 80 remaining) [2023-08-28 18:06:46,053 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err31ASSERT_VIOLATIONDATA_RACE (43 of 80 remaining) [2023-08-28 18:06:46,053 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err23ASSERT_VIOLATIONDATA_RACE (42 of 80 remaining) [2023-08-28 18:06:46,057 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err18ASSERT_VIOLATIONDATA_RACE (41 of 80 remaining) [2023-08-28 18:06:46,057 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err28ASSERT_VIOLATIONDATA_RACE (40 of 80 remaining) [2023-08-28 18:06:46,058 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err31ASSERT_VIOLATIONDATA_RACE (39 of 80 remaining) [2023-08-28 18:06:46,058 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err28ASSERT_VIOLATIONDATA_RACE (38 of 80 remaining) [2023-08-28 18:06:46,058 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err22ASSERT_VIOLATIONDATA_RACE (37 of 80 remaining) [2023-08-28 18:06:46,058 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err25ASSERT_VIOLATIONDATA_RACE (36 of 80 remaining) [2023-08-28 18:06:46,058 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err16ASSERT_VIOLATIONDATA_RACE (35 of 80 remaining) [2023-08-28 18:06:46,059 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err22ASSERT_VIOLATIONDATA_RACE (34 of 80 remaining) [2023-08-28 18:06:46,059 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err17ASSERT_VIOLATIONDATA_RACE (33 of 80 remaining) [2023-08-28 18:06:46,059 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err11ASSERT_VIOLATIONDATA_RACE (32 of 80 remaining) [2023-08-28 18:06:46,060 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err6ASSERT_VIOLATIONDATA_RACE (31 of 80 remaining) [2023-08-28 18:06:46,060 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err14ASSERT_VIOLATIONDATA_RACE (30 of 80 remaining) [2023-08-28 18:06:46,060 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err2ASSERT_VIOLATIONDATA_RACE (29 of 80 remaining) [2023-08-28 18:06:46,060 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err38ASSERT_VIOLATIONDATA_RACE (28 of 80 remaining) [2023-08-28 18:06:46,060 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err8ASSERT_VIOLATIONDATA_RACE (27 of 80 remaining) [2023-08-28 18:06:46,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err26ASSERT_VIOLATIONDATA_RACE (26 of 80 remaining) [2023-08-28 18:06:46,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err20ASSERT_VIOLATIONDATA_RACE (25 of 80 remaining) [2023-08-28 18:06:46,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err24ASSERT_VIOLATIONDATA_RACE (24 of 80 remaining) [2023-08-28 18:06:46,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err21ASSERT_VIOLATIONDATA_RACE (23 of 80 remaining) [2023-08-28 18:06:46,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err12ASSERT_VIOLATIONDATA_RACE (22 of 80 remaining) [2023-08-28 18:06:46,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 80 remaining) [2023-08-28 18:06:46,062 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err27ASSERT_VIOLATIONDATA_RACE (20 of 80 remaining) [2023-08-28 18:06:46,062 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err13ASSERT_VIOLATIONDATA_RACE (19 of 80 remaining) [2023-08-28 18:06:46,062 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err29ASSERT_VIOLATIONDATA_RACE (18 of 80 remaining) [2023-08-28 18:06:46,062 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err29ASSERT_VIOLATIONDATA_RACE (17 of 80 remaining) [2023-08-28 18:06:46,062 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err4ASSERT_VIOLATIONDATA_RACE (16 of 80 remaining) [2023-08-28 18:06:46,062 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err9ASSERT_VIOLATIONDATA_RACE (15 of 80 remaining) [2023-08-28 18:06:46,063 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err26ASSERT_VIOLATIONDATA_RACE (14 of 80 remaining) [2023-08-28 18:06:46,063 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err23ASSERT_VIOLATIONDATA_RACE (13 of 80 remaining) [2023-08-28 18:06:46,063 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err21ASSERT_VIOLATIONDATA_RACE (12 of 80 remaining) [2023-08-28 18:06:46,063 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err10ASSERT_VIOLATIONDATA_RACE (11 of 80 remaining) [2023-08-28 18:06:46,063 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err19ASSERT_VIOLATIONDATA_RACE (10 of 80 remaining) [2023-08-28 18:06:46,064 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err39ASSERT_VIOLATIONDATA_RACE (9 of 80 remaining) [2023-08-28 18:06:46,064 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err8ASSERT_VIOLATIONDATA_RACE (8 of 80 remaining) [2023-08-28 18:06:46,064 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err5ASSERT_VIOLATIONDATA_RACE (7 of 80 remaining) [2023-08-28 18:06:46,064 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err1ASSERT_VIOLATIONDATA_RACE (6 of 80 remaining) [2023-08-28 18:06:46,065 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err1ASSERT_VIOLATIONDATA_RACE (5 of 80 remaining) [2023-08-28 18:06:46,068 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err0ASSERT_VIOLATIONDATA_RACE (4 of 80 remaining) [2023-08-28 18:06:46,068 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err10ASSERT_VIOLATIONDATA_RACE (3 of 80 remaining) [2023-08-28 18:06:46,068 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err18ASSERT_VIOLATIONDATA_RACE (2 of 80 remaining) [2023-08-28 18:06:46,069 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err35ASSERT_VIOLATIONDATA_RACE (1 of 80 remaining) [2023-08-28 18:06:46,069 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thr1Err0ASSERT_VIOLATIONDATA_RACE (0 of 80 remaining) [2023-08-28 18:06:46,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-28 18:06:46,069 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-08-28 18:06:46,075 INFO L307 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/2) [2023-08-28 18:06:46,085 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:46,125 INFO L130 PetriNetUnfolder]: 20/206 cut-off events. [2023-08-28 18:06:46,126 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:46,132 INFO L83 FinitePrefix]: Finished finitePrefix Result has 211 conditions, 206 events. 20/206 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 616 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 181. Up to 7 conditions per place. [2023-08-28 18:06:46,133 INFO L82 GeneralOperation]: Start removeDead. Operand has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:46,135 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:46,135 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-28 18:06:46,135 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:46,136 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:46,136 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 180 places, 196 transitions, 397 flow [2023-08-28 18:06:46,157 INFO L130 PetriNetUnfolder]: 20/206 cut-off events. [2023-08-28 18:06:46,158 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:46,159 INFO L83 FinitePrefix]: Finished finitePrefix Result has 211 conditions, 206 events. 20/206 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 616 event pairs, 0 based on Foata normal form. 0/144 useless extension candidates. Maximal degree in co-relation 181. Up to 7 conditions per place. [2023-08-28 18:06:46,163 INFO L119 LiptonReduction]: Number of co-enabled transitions 4394 [2023-08-28 18:06:52,036 INFO L134 LiptonReduction]: Checked pairs total: 4611 [2023-08-28 18:06:52,037 INFO L136 LiptonReduction]: Total number of compositions: 287 [2023-08-28 18:06:52,039 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2023-08-28 18:06:52,039 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@75dc0897, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-28 18:06:52,039 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-08-28 18:06:52,043 INFO L130 PetriNetUnfolder]: 5/56 cut-off events. [2023-08-28 18:06:52,044 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:52,044 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:06:52,044 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2023-08-28 18:06:52,044 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-08-28 18:06:52,045 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:06:52,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1633915925, now seen corresponding path program 1 times [2023-08-28 18:06:52,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:06:52,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060080923] [2023-08-28 18:06:52,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:06:52,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:06:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-28 18:06:52,077 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-28 18:06:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-28 18:06:52,119 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-28 18:06:52,120 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-28 18:06:52,120 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2023-08-28 18:06:52,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-28 18:06:52,120 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-08-28 18:06:52,121 INFO L307 ceAbstractionStarter]: Result for error location InUseError was UNSAFE (2/2) [2023-08-28 18:06:52,121 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-28 18:06:52,121 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-08-28 18:06:52,175 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-28 18:06:52,181 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 334 places, 366 transitions, 744 flow [2023-08-28 18:06:52,246 INFO L130 PetriNetUnfolder]: 39/388 cut-off events. [2023-08-28 18:06:52,246 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-28 18:06:52,254 INFO L83 FinitePrefix]: Finished finitePrefix Result has 398 conditions, 388 events. 39/388 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1766 event pairs, 0 based on Foata normal form. 0/266 useless extension candidates. Maximal degree in co-relation 350. Up to 7 conditions per place. [2023-08-28 18:06:52,254 INFO L82 GeneralOperation]: Start removeDead. Operand has 334 places, 366 transitions, 744 flow [2023-08-28 18:06:52,262 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 334 places, 366 transitions, 744 flow [2023-08-28 18:06:52,262 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-28 18:06:52,262 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 334 places, 366 transitions, 744 flow [2023-08-28 18:06:52,263 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 334 places, 366 transitions, 744 flow [2023-08-28 18:06:52,263 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 334 places, 366 transitions, 744 flow [2023-08-28 18:06:52,326 INFO L130 PetriNetUnfolder]: 39/388 cut-off events. [2023-08-28 18:06:52,327 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-28 18:06:52,333 INFO L83 FinitePrefix]: Finished finitePrefix Result has 398 conditions, 388 events. 39/388 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1766 event pairs, 0 based on Foata normal form. 0/266 useless extension candidates. Maximal degree in co-relation 350. Up to 7 conditions per place. [2023-08-28 18:06:52,357 INFO L119 LiptonReduction]: Number of co-enabled transitions 66248 [2023-08-28 18:06:57,236 INFO L134 LiptonReduction]: Checked pairs total: 305469 [2023-08-28 18:06:57,237 INFO L136 LiptonReduction]: Total number of compositions: 285 [2023-08-28 18:06:57,238 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-28 18:06:57,239 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@75dc0897, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-28 18:06:57,239 INFO L358 AbstractCegarLoop]: Starting to check reachability of 120 error locations. [2023-08-28 18:06:57,241 INFO L130 PetriNetUnfolder]: 1/10 cut-off events. [2023-08-28 18:06:57,241 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-28 18:06:57,241 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:06:57,241 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-28 18:06:57,241 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err7ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:06:57,242 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:06:57,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1897844540, now seen corresponding path program 1 times [2023-08-28 18:06:57,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:06:57,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914954527] [2023-08-28 18:06:57,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:06:57,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:06:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:06:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:06:57,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:06:57,281 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914954527] [2023-08-28 18:06:57,281 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914954527] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:06:57,281 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:06:57,281 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-28 18:06:57,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805380752] [2023-08-28 18:06:57,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:06:57,282 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-28 18:06:57,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:06:57,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-28 18:06:57,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-28 18:06:57,283 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 254 out of 651 [2023-08-28 18:06:57,286 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 202 places, 226 transitions, 464 flow. Second operand has 2 states, 2 states have (on average 256.0) internal successors, (512), 2 states have internal predecessors, (512), 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) [2023-08-28 18:06:57,286 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:06:57,286 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 254 of 651 [2023-08-28 18:06:57,286 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:06:57,761 INFO L130 PetriNetUnfolder]: 2071/4966 cut-off events. [2023-08-28 18:06:57,762 INFO L131 PetriNetUnfolder]: For 75/75 co-relation queries the response was YES. [2023-08-28 18:06:57,770 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7889 conditions, 4966 events. 2071/4966 cut-off events. For 75/75 co-relation queries the response was YES. Maximal size of possible extension queue 268. Compared 42191 event pairs, 1065 based on Foata normal form. 433/3872 useless extension candidates. Maximal degree in co-relation 1536. Up to 2827 conditions per place. [2023-08-28 18:06:57,792 INFO L137 encePairwiseOnDemand]: 583/651 looper letters, 53 selfloop transitions, 0 changer transitions 0/154 dead transitions. [2023-08-28 18:06:57,792 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 154 transitions, 426 flow [2023-08-28 18:06:57,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-28 18:06:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-28 18:06:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 629 transitions. [2023-08-28 18:06:57,794 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.48310291858678955 [2023-08-28 18:06:57,794 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 629 transitions. [2023-08-28 18:06:57,794 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 629 transitions. [2023-08-28 18:06:57,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:06:57,795 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 629 transitions. [2023-08-28 18:06:57,796 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 314.5) internal successors, (629), 2 states have internal predecessors, (629), 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) [2023-08-28 18:06:57,799 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 651.0) internal successors, (1953), 3 states have internal predecessors, (1953), 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) [2023-08-28 18:06:57,800 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 651.0) internal successors, (1953), 3 states have internal predecessors, (1953), 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) [2023-08-28 18:06:57,800 INFO L175 Difference]: Start difference. First operand has 202 places, 226 transitions, 464 flow. Second operand 2 states and 629 transitions. [2023-08-28 18:06:57,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 154 transitions, 426 flow [2023-08-28 18:06:57,803 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 154 transitions, 424 flow, removed 1 selfloop flow, removed 0 redundant places. [2023-08-28 18:06:57,806 INFO L231 Difference]: Finished difference. Result has 144 places, 154 transitions, 318 flow [2023-08-28 18:06:57,806 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=318, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=154, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=318, PETRI_PLACES=144, PETRI_TRANSITIONS=154} [2023-08-28 18:06:57,808 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -58 predicate places. [2023-08-28 18:06:57,808 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 154 transitions, 318 flow [2023-08-28 18:06:57,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 256.0) internal successors, (512), 2 states have internal predecessors, (512), 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) [2023-08-28 18:06:57,809 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:06:57,809 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:06:57,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-28 18:06:57,809 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err29ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:06:57,810 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:06:57,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1532596109, now seen corresponding path program 1 times [2023-08-28 18:06:57,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:06:57,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142303750] [2023-08-28 18:06:57,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:06:57,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:06:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:06:57,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:06:57,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:06:57,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142303750] [2023-08-28 18:06:57,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142303750] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:06:57,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:06:57,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:06:57,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224744057] [2023-08-28 18:06:57,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:06:57,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:06:57,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:06:57,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:06:57,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:06:57,891 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 224 out of 651 [2023-08-28 18:06:57,892 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 154 transitions, 318 flow. Second operand has 3 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 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) [2023-08-28 18:06:57,892 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:06:57,892 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 224 of 651 [2023-08-28 18:06:57,893 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:06:59,037 INFO L130 PetriNetUnfolder]: 6499/13876 cut-off events. [2023-08-28 18:06:59,037 INFO L131 PetriNetUnfolder]: For 91/91 co-relation queries the response was YES. [2023-08-28 18:06:59,060 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23636 conditions, 13876 events. 6499/13876 cut-off events. For 91/91 co-relation queries the response was YES. Maximal size of possible extension queue 756. Compared 131880 event pairs, 1441 based on Foata normal form. 0/10514 useless extension candidates. Maximal degree in co-relation 23631. Up to 5419 conditions per place. [2023-08-28 18:06:59,126 INFO L137 encePairwiseOnDemand]: 595/651 looper letters, 108 selfloop transitions, 46 changer transitions 0/225 dead transitions. [2023-08-28 18:06:59,126 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 225 transitions, 773 flow [2023-08-28 18:06:59,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:06:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:06:59,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 836 transitions. [2023-08-28 18:06:59,129 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4280593958013313 [2023-08-28 18:06:59,130 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 836 transitions. [2023-08-28 18:06:59,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 836 transitions. [2023-08-28 18:06:59,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:06:59,133 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 836 transitions. [2023-08-28 18:06:59,135 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 278.6666666666667) internal successors, (836), 3 states have internal predecessors, (836), 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) [2023-08-28 18:06:59,138 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:06:59,139 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:06:59,140 INFO L175 Difference]: Start difference. First operand has 144 places, 154 transitions, 318 flow. Second operand 3 states and 836 transitions. [2023-08-28 18:06:59,140 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 225 transitions, 773 flow [2023-08-28 18:06:59,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 225 transitions, 773 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-28 18:06:59,146 INFO L231 Difference]: Finished difference. Result has 148 places, 200 transitions, 706 flow [2023-08-28 18:06:59,147 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=318, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=706, PETRI_PLACES=148, PETRI_TRANSITIONS=200} [2023-08-28 18:06:59,150 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -54 predicate places. [2023-08-28 18:06:59,150 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 200 transitions, 706 flow [2023-08-28 18:06:59,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 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) [2023-08-28 18:06:59,151 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:06:59,151 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:06:59,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-28 18:06:59,151 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err14ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:06:59,152 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:06:59,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1999726169, now seen corresponding path program 1 times [2023-08-28 18:06:59,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:06:59,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652210856] [2023-08-28 18:06:59,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:06:59,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:06:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:06:59,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:06:59,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:06:59,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652210856] [2023-08-28 18:06:59,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652210856] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:06:59,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:06:59,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:06:59,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865649864] [2023-08-28 18:06:59,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:06:59,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:06:59,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:06:59,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:06:59,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:06:59,242 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 232 out of 651 [2023-08-28 18:06:59,243 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 200 transitions, 706 flow. Second operand has 3 states, 3 states have (on average 234.0) internal successors, (702), 3 states have internal predecessors, (702), 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) [2023-08-28 18:06:59,243 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:06:59,243 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 232 of 651 [2023-08-28 18:06:59,243 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:01,517 INFO L130 PetriNetUnfolder]: 12445/25800 cut-off events. [2023-08-28 18:07:01,517 INFO L131 PetriNetUnfolder]: For 7509/7736 co-relation queries the response was YES. [2023-08-28 18:07:01,592 INFO L83 FinitePrefix]: Finished finitePrefix Result has 58838 conditions, 25800 events. 12445/25800 cut-off events. For 7509/7736 co-relation queries the response was YES. Maximal size of possible extension queue 1114. Compared 258514 event pairs, 2247 based on Foata normal form. 4/21292 useless extension candidates. Maximal degree in co-relation 58831. Up to 9983 conditions per place. [2023-08-28 18:07:01,726 INFO L137 encePairwiseOnDemand]: 629/651 looper letters, 172 selfloop transitions, 16 changer transitions 0/290 dead transitions. [2023-08-28 18:07:01,726 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 290 transitions, 1423 flow [2023-08-28 18:07:01,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 838 transitions. [2023-08-28 18:07:01,729 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.42908346134152586 [2023-08-28 18:07:01,729 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 838 transitions. [2023-08-28 18:07:01,729 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 838 transitions. [2023-08-28 18:07:01,730 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:01,730 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 838 transitions. [2023-08-28 18:07:01,732 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 279.3333333333333) internal successors, (838), 3 states have internal predecessors, (838), 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) [2023-08-28 18:07:01,735 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:01,737 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:01,737 INFO L175 Difference]: Start difference. First operand has 148 places, 200 transitions, 706 flow. Second operand 3 states and 838 transitions. [2023-08-28 18:07:01,737 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 290 transitions, 1423 flow [2023-08-28 18:07:01,771 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 290 transitions, 1279 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 18:07:01,777 INFO L231 Difference]: Finished difference. Result has 150 places, 216 transitions, 754 flow [2023-08-28 18:07:01,778 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=614, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=200, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=754, PETRI_PLACES=150, PETRI_TRANSITIONS=216} [2023-08-28 18:07:01,779 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -52 predicate places. [2023-08-28 18:07:01,779 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 216 transitions, 754 flow [2023-08-28 18:07:01,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 234.0) internal successors, (702), 3 states have internal predecessors, (702), 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) [2023-08-28 18:07:01,780 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:01,780 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:01,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-28 18:07:01,780 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err30ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:01,781 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:01,781 INFO L85 PathProgramCache]: Analyzing trace with hash -239969806, now seen corresponding path program 1 times [2023-08-28 18:07:01,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:01,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545960139] [2023-08-28 18:07:01,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:07:01,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:01,829 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545960139] [2023-08-28 18:07:01,829 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545960139] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:01,829 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:01,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:01,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525141777] [2023-08-28 18:07:01,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:01,830 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:01,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:01,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:01,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:01,865 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 239 out of 651 [2023-08-28 18:07:01,866 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 216 transitions, 754 flow. Second operand has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 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) [2023-08-28 18:07:01,866 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:01,866 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 239 of 651 [2023-08-28 18:07:01,866 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:03,774 INFO L130 PetriNetUnfolder]: 11536/24308 cut-off events. [2023-08-28 18:07:03,774 INFO L131 PetriNetUnfolder]: For 6885/7471 co-relation queries the response was YES. [2023-08-28 18:07:03,838 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53939 conditions, 24308 events. 11536/24308 cut-off events. For 6885/7471 co-relation queries the response was YES. Maximal size of possible extension queue 1069. Compared 242828 event pairs, 4242 based on Foata normal form. 28/19758 useless extension candidates. Maximal degree in co-relation 53931. Up to 14464 conditions per place. [2023-08-28 18:07:03,947 INFO L137 encePairwiseOnDemand]: 643/651 looper letters, 127 selfloop transitions, 13 changer transitions 0/259 dead transitions. [2023-08-28 18:07:03,948 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 259 transitions, 1197 flow [2023-08-28 18:07:03,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 809 transitions. [2023-08-28 18:07:03,951 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.41423451100870456 [2023-08-28 18:07:03,951 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 809 transitions. [2023-08-28 18:07:03,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 809 transitions. [2023-08-28 18:07:03,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:03,952 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 809 transitions. [2023-08-28 18:07:03,954 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 269.6666666666667) internal successors, (809), 3 states have internal predecessors, (809), 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) [2023-08-28 18:07:03,957 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:03,959 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:03,959 INFO L175 Difference]: Start difference. First operand has 150 places, 216 transitions, 754 flow. Second operand 3 states and 809 transitions. [2023-08-28 18:07:03,959 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 259 transitions, 1197 flow [2023-08-28 18:07:03,977 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 259 transitions, 1155 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 18:07:03,980 INFO L231 Difference]: Finished difference. Result has 151 places, 227 transitions, 827 flow [2023-08-28 18:07:03,980 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=216, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=203, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=827, PETRI_PLACES=151, PETRI_TRANSITIONS=227} [2023-08-28 18:07:03,982 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -51 predicate places. [2023-08-28 18:07:03,982 INFO L495 AbstractCegarLoop]: Abstraction has has 151 places, 227 transitions, 827 flow [2023-08-28 18:07:03,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 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) [2023-08-28 18:07:03,983 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:03,983 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:03,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-28 18:07:03,983 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:03,984 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:03,984 INFO L85 PathProgramCache]: Analyzing trace with hash 119900411, now seen corresponding path program 1 times [2023-08-28 18:07:03,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:03,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067503614] [2023-08-28 18:07:03,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:07:04,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:04,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067503614] [2023-08-28 18:07:04,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067503614] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:04,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:04,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:04,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821126575] [2023-08-28 18:07:04,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:04,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:04,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:04,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:04,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:04,049 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 651 [2023-08-28 18:07:04,050 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 151 places, 227 transitions, 827 flow. Second operand has 3 states, 3 states have (on average 244.0) internal successors, (732), 3 states have internal predecessors, (732), 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) [2023-08-28 18:07:04,051 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:04,051 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 651 [2023-08-28 18:07:04,051 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:05,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, 204#L743-5true, thr1Thread2of2ForFork0InUse, 10#L720-1true]) [2023-08-28 18:07:05,393 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,393 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,393 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,393 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,394 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, 204#L743-5true, thr1Thread2of2ForFork0InUse, 10#L720-1true]) [2023-08-28 18:07:05,394 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,394 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,394 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,394 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,398 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 104#L703-1true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,399 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,399 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,399 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,399 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,399 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 104#L703-1true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,400 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,400 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,400 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,400 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,402 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 126#L708-1true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,402 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,402 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,402 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,402 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,403 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 126#L708-1true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,403 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,403 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,403 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,403 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,417 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 182#L711-1true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, 204#L743-5true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,418 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,418 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,418 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,418 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,418 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, 182#L711-1true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, 204#L743-5true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,419 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,419 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,419 INFO L386 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-28 18:07:05,419 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,419 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 71#L724-2true, 357#true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,420 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,420 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 18:07:05,420 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:05,420 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:05,420 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, Black: 342#(= |#race~MTX~0| 0), 352#true, 71#L724-2true, 357#true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,420 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,420 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:05,421 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 18:07:05,421 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:05,425 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 218#L735-1true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,426 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,426 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 18:07:05,426 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,426 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,426 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 218#L735-1true, thr1Thread1of2ForFork0InUse, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,427 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,427 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,427 INFO L386 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-08-28 18:07:05,427 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,478 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, 125#L733-1true, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,478 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, 125#L733-1true, 204#L743-5true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,479 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:05,479 INFO L386 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-28 18:07:05,537 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse, 10#L720-1true]) [2023-08-28 18:07:05,537 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,537 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,537 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,537 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,538 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse, 10#L720-1true]) [2023-08-28 18:07:05,538 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,538 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,538 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,538 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,542 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 104#L703-1true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,543 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,543 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,543 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,543 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,543 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 104#L703-1true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,543 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,543 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,544 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,544 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,545 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 126#L708-1true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,545 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,546 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,546 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,546 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,546 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 126#L708-1true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,546 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,546 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,547 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,547 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 182#L711-1true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,559 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, 182#L711-1true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,559 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:05,559 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,562 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 71#L724-2true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,562 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,562 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:05,562 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:05,562 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:05,563 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 71#L724-2true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,563 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,563 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:05,563 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:05,563 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:05,566 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 218#L735-1true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,566 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 99#L724-2true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, 218#L735-1true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,567 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:05,567 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:05,609 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2447] L716-->L724-2: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141| 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1507 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0)) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|) (= v_~MTX~0_1506 0)) InVars {~MTX~0=v_~MTX~0_1507} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_103|, ~MTX~0=v_~MTX~0_1506, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_129|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_27|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_65|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_195|, #race~MTX~0=|v_#race~MTX~0_1482|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_141|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][190], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 304#L743-4true, 352#true, 357#true, thr1Thread1of2ForFork0InUse, 125#L733-1true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,609 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,609 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:05,609 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,609 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 18:07:05,610 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2448] L718-->L724-2: Formula: (and (= (ite (= (let ((.cse0 (mod (mod v_~MTX~0_1511 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) 1) 1 0) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|) (= v_~MTX~0_1510 0) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|) (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143| 0))) InVars {~MTX~0=v_~MTX~0_1511} OutVars{thr1Thread2of2ForFork0_#t~nondet8#1=|v_thr1Thread2of2ForFork0_#t~nondet8#1_105|, ~MTX~0=v_~MTX~0_1510, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_131|, thr1Thread2of2ForFork0_#t~nondet11#1=|v_thr1Thread2of2ForFork0_#t~nondet11#1_29|, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_67|, thr1Thread2of2ForFork0_#t~switch9#1=|v_thr1Thread2of2ForFork0_#t~switch9#1_197|, #race~MTX~0=|v_#race~MTX~0_1484|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_143|} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_#t~nondet8#1, ~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_#t~nondet11#1, thr1Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr1Thread2of2ForFork0_#t~switch9#1, #race~MTX~0, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][191], [337#true, 99#L724-2true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 304#L743-4true, 352#true, 357#true, thr1Thread1of2ForFork0InUse, 125#L733-1true, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,610 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,610 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:05,610 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,610 INFO L386 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-08-28 18:07:05,791 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2164] L712-3-->L715: Formula: (= |v_#race~buf~0_4| 0) InVars {} OutVars{#race~buf~0=|v_#race~buf~0_4|} AuxVars[] AssignedVars[#race~buf~0][79], [337#true, 289#L715true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, 204#L743-5true, 287#L715true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,791 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-28 18:07:05,791 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,791 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,792 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:05,794 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2164] L712-3-->L715: Formula: (= |v_#race~buf~0_4| 0) InVars {} OutVars{#race~buf~0=|v_#race~buf~0_4|} AuxVars[] AssignedVars[#race~buf~0][79], [337#true, 289#L715true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 231#L715-1true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, 204#L743-5true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,795 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-28 18:07:05,795 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:05,795 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:05,795 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:05,797 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2164] L712-3-->L715: Formula: (= |v_#race~buf~0_4| 0) InVars {} OutVars{#race~buf~0=|v_#race~buf~0_4|} AuxVars[] AssignedVars[#race~buf~0][79], [337#true, 289#L715true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse, 287#L715true]) [2023-08-28 18:07:05,797 INFO L383 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-28 18:07:05,797 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:05,798 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:05,798 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:05,798 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2164] L712-3-->L715: Formula: (= |v_#race~buf~0_4| 0) InVars {} OutVars{#race~buf~0=|v_#race~buf~0_4|} AuxVars[] AssignedVars[#race~buf~0][79], [337#true, 289#L715true, Black: 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 231#L715-1true, 304#L743-4true, Black: 342#(= |#race~MTX~0| 0), 352#true, 357#true, thr1Thread1of2ForFork0InUse, Black: 346#true, thr1Thread2of2ForFork0InUse]) [2023-08-28 18:07:05,799 INFO L383 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-28 18:07:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:05,799 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:05,799 INFO L130 PetriNetUnfolder]: 12419/26197 cut-off events. [2023-08-28 18:07:05,800 INFO L131 PetriNetUnfolder]: For 6434/7658 co-relation queries the response was YES. [2023-08-28 18:07:05,867 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57518 conditions, 26197 events. 12419/26197 cut-off events. For 6434/7658 co-relation queries the response was YES. Maximal size of possible extension queue 1149. Compared 264909 event pairs, 4702 based on Foata normal form. 25/21041 useless extension candidates. Maximal degree in co-relation 57509. Up to 15179 conditions per place. [2023-08-28 18:07:05,970 INFO L137 encePairwiseOnDemand]: 644/651 looper letters, 124 selfloop transitions, 6 changer transitions 0/264 dead transitions. [2023-08-28 18:07:05,970 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 264 transitions, 1214 flow [2023-08-28 18:07:05,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:05,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 814 transitions. [2023-08-28 18:07:05,978 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.416794674859191 [2023-08-28 18:07:05,978 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 814 transitions. [2023-08-28 18:07:05,979 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 814 transitions. [2023-08-28 18:07:05,981 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:05,981 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 814 transitions. [2023-08-28 18:07:05,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 271.3333333333333) internal successors, (814), 3 states have internal predecessors, (814), 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) [2023-08-28 18:07:05,988 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:05,989 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:05,989 INFO L175 Difference]: Start difference. First operand has 151 places, 227 transitions, 827 flow. Second operand 3 states and 814 transitions. [2023-08-28 18:07:05,989 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 264 transitions, 1214 flow [2023-08-28 18:07:06,014 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 264 transitions, 1201 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-28 18:07:06,016 INFO L231 Difference]: Finished difference. Result has 153 places, 232 transitions, 854 flow [2023-08-28 18:07:06,017 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=814, PETRI_DIFFERENCE_MINUEND_PLACES=150, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=227, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=221, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=854, PETRI_PLACES=153, PETRI_TRANSITIONS=232} [2023-08-28 18:07:06,017 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -49 predicate places. [2023-08-28 18:07:06,017 INFO L495 AbstractCegarLoop]: Abstraction has has 153 places, 232 transitions, 854 flow [2023-08-28 18:07:06,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.0) internal successors, (732), 3 states have internal predecessors, (732), 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) [2023-08-28 18:07:06,018 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:06,018 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:06,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-28 18:07:06,018 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err29ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:06,018 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:06,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1133933465, now seen corresponding path program 1 times [2023-08-28 18:07:06,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:06,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48736637] [2023-08-28 18:07:06,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-28 18:07:06,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:06,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48736637] [2023-08-28 18:07:06,229 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48736637] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:06,229 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:06,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-28 18:07:06,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422286343] [2023-08-28 18:07:06,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:06,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:06,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:06,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:06,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:06,447 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 243 out of 651 [2023-08-28 18:07:06,448 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 232 transitions, 854 flow. Second operand has 3 states, 3 states have (on average 245.0) internal successors, (735), 3 states have internal predecessors, (735), 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) [2023-08-28 18:07:06,448 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:06,448 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 243 of 651 [2023-08-28 18:07:06,448 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:06,842 INFO L130 PetriNetUnfolder]: 2255/5149 cut-off events. [2023-08-28 18:07:06,842 INFO L131 PetriNetUnfolder]: For 1527/1667 co-relation queries the response was YES. [2023-08-28 18:07:06,853 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11236 conditions, 5149 events. 2255/5149 cut-off events. For 1527/1667 co-relation queries the response was YES. Maximal size of possible extension queue 203. Compared 41260 event pairs, 231 based on Foata normal form. 785/5073 useless extension candidates. Maximal degree in co-relation 11226. Up to 2352 conditions per place. [2023-08-28 18:07:06,869 INFO L137 encePairwiseOnDemand]: 625/651 looper letters, 51 selfloop transitions, 30 changer transitions 0/167 dead transitions. [2023-08-28 18:07:06,869 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 167 transitions, 720 flow [2023-08-28 18:07:06,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:06,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 813 transitions. [2023-08-28 18:07:06,872 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4162826420890937 [2023-08-28 18:07:06,872 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 813 transitions. [2023-08-28 18:07:06,873 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 813 transitions. [2023-08-28 18:07:06,873 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:06,873 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 813 transitions. [2023-08-28 18:07:06,875 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 271.0) internal successors, (813), 3 states have internal predecessors, (813), 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) [2023-08-28 18:07:06,878 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:06,879 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:06,879 INFO L175 Difference]: Start difference. First operand has 153 places, 232 transitions, 854 flow. Second operand 3 states and 813 transitions. [2023-08-28 18:07:06,879 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 167 transitions, 720 flow [2023-08-28 18:07:06,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 167 transitions, 657 flow, removed 25 selfloop flow, removed 3 redundant places. [2023-08-28 18:07:06,891 INFO L231 Difference]: Finished difference. Result has 135 places, 154 transitions, 518 flow [2023-08-28 18:07:06,892 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=458, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=518, PETRI_PLACES=135, PETRI_TRANSITIONS=154} [2023-08-28 18:07:06,892 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -67 predicate places. [2023-08-28 18:07:06,893 INFO L495 AbstractCegarLoop]: Abstraction has has 135 places, 154 transitions, 518 flow [2023-08-28 18:07:06,893 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 245.0) internal successors, (735), 3 states have internal predecessors, (735), 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) [2023-08-28 18:07:06,893 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:06,893 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:06,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-28 18:07:06,894 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err15ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:06,894 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:06,894 INFO L85 PathProgramCache]: Analyzing trace with hash 486163106, now seen corresponding path program 1 times [2023-08-28 18:07:06,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:06,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970220795] [2023-08-28 18:07:06,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:07:06,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:06,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970220795] [2023-08-28 18:07:06,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970220795] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:06,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:06,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:06,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569493106] [2023-08-28 18:07:06,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:06,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:06,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:06,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:06,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:06,941 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 651 [2023-08-28 18:07:06,942 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 154 transitions, 518 flow. Second operand has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 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) [2023-08-28 18:07:06,942 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:06,942 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 651 [2023-08-28 18:07:06,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:07,315 INFO L130 PetriNetUnfolder]: 2341/5119 cut-off events. [2023-08-28 18:07:07,315 INFO L131 PetriNetUnfolder]: For 1935/1985 co-relation queries the response was YES. [2023-08-28 18:07:07,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11683 conditions, 5119 events. 2341/5119 cut-off events. For 1935/1985 co-relation queries the response was YES. Maximal size of possible extension queue 204. Compared 40252 event pairs, 1180 based on Foata normal form. 0/3972 useless extension candidates. Maximal degree in co-relation 11674. Up to 3388 conditions per place. [2023-08-28 18:07:07,336 INFO L137 encePairwiseOnDemand]: 646/651 looper letters, 77 selfloop transitions, 4 changer transitions 0/163 dead transitions. [2023-08-28 18:07:07,336 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 163 transitions, 707 flow [2023-08-28 18:07:07,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 794 transitions. [2023-08-28 18:07:07,339 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4065540194572453 [2023-08-28 18:07:07,339 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 794 transitions. [2023-08-28 18:07:07,339 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 794 transitions. [2023-08-28 18:07:07,339 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:07,339 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 794 transitions. [2023-08-28 18:07:07,341 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 264.6666666666667) internal successors, (794), 3 states have internal predecessors, (794), 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) [2023-08-28 18:07:07,344 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:07,344 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:07,344 INFO L175 Difference]: Start difference. First operand has 135 places, 154 transitions, 518 flow. Second operand 3 states and 794 transitions. [2023-08-28 18:07:07,344 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 163 transitions, 707 flow [2023-08-28 18:07:07,350 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 163 transitions, 653 flow, removed 12 selfloop flow, removed 1 redundant places. [2023-08-28 18:07:07,352 INFO L231 Difference]: Finished difference. Result has 137 places, 157 transitions, 494 flow [2023-08-28 18:07:07,352 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=464, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=494, PETRI_PLACES=137, PETRI_TRANSITIONS=157} [2023-08-28 18:07:07,353 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -65 predicate places. [2023-08-28 18:07:07,353 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 157 transitions, 494 flow [2023-08-28 18:07:07,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 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) [2023-08-28 18:07:07,353 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:07,354 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:07,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-28 18:07:07,354 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err37ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:07,354 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:07,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1312669062, now seen corresponding path program 1 times [2023-08-28 18:07:07,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:07,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976157996] [2023-08-28 18:07:07,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:07,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:07:07,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:07,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976157996] [2023-08-28 18:07:07,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976157996] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:07,376 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:07,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:07,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062838504] [2023-08-28 18:07:07,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:07,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:07,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:07,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:07,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:07,407 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 651 [2023-08-28 18:07:07,408 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 157 transitions, 494 flow. Second operand has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 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) [2023-08-28 18:07:07,408 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:07,408 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 651 [2023-08-28 18:07:07,408 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:07,823 INFO L130 PetriNetUnfolder]: 2113/4823 cut-off events. [2023-08-28 18:07:07,824 INFO L131 PetriNetUnfolder]: For 1145/1223 co-relation queries the response was YES. [2023-08-28 18:07:07,832 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9957 conditions, 4823 events. 2113/4823 cut-off events. For 1145/1223 co-relation queries the response was YES. Maximal size of possible extension queue 189. Compared 38085 event pairs, 961 based on Foata normal form. 14/3914 useless extension candidates. Maximal degree in co-relation 9946. Up to 3064 conditions per place. [2023-08-28 18:07:07,845 INFO L137 encePairwiseOnDemand]: 648/651 looper letters, 81 selfloop transitions, 2 changer transitions 0/163 dead transitions. [2023-08-28 18:07:07,845 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 163 transitions, 681 flow [2023-08-28 18:07:07,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 788 transitions. [2023-08-28 18:07:07,848 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.40348182283666156 [2023-08-28 18:07:07,849 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 788 transitions. [2023-08-28 18:07:07,849 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 788 transitions. [2023-08-28 18:07:07,849 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:07,849 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 788 transitions. [2023-08-28 18:07:07,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 262.6666666666667) internal successors, (788), 3 states have internal predecessors, (788), 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) [2023-08-28 18:07:07,854 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:07,855 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:07,855 INFO L175 Difference]: Start difference. First operand has 137 places, 157 transitions, 494 flow. Second operand 3 states and 788 transitions. [2023-08-28 18:07:07,855 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 163 transitions, 681 flow [2023-08-28 18:07:07,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 163 transitions, 673 flow, removed 2 selfloop flow, removed 1 redundant places. [2023-08-28 18:07:07,863 INFO L231 Difference]: Finished difference. Result has 137 places, 156 transitions, 488 flow [2023-08-28 18:07:07,864 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=154, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=488, PETRI_PLACES=137, PETRI_TRANSITIONS=156} [2023-08-28 18:07:07,864 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -65 predicate places. [2023-08-28 18:07:07,864 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 156 transitions, 488 flow [2023-08-28 18:07:07,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 states have internal predecessors, (728), 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) [2023-08-28 18:07:07,865 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:07,865 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:07,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-28 18:07:07,865 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err30ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:07,866 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:07,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1696396189, now seen corresponding path program 1 times [2023-08-28 18:07:07,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:07,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857559694] [2023-08-28 18:07:07,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-28 18:07:07,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:07,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857559694] [2023-08-28 18:07:07,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [857559694] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:07,892 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:07,892 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:07,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766220704] [2023-08-28 18:07:07,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:07,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:07,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:07,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:07,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:07,926 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 239 out of 651 [2023-08-28 18:07:07,927 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 156 transitions, 488 flow. Second operand has 3 states, 3 states have (on average 241.66666666666666) internal successors, (725), 3 states have internal predecessors, (725), 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) [2023-08-28 18:07:07,928 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:07,928 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 239 of 651 [2023-08-28 18:07:07,928 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:08,316 INFO L130 PetriNetUnfolder]: 2113/4809 cut-off events. [2023-08-28 18:07:08,316 INFO L131 PetriNetUnfolder]: For 1162/1240 co-relation queries the response was YES. [2023-08-28 18:07:08,325 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9954 conditions, 4809 events. 2113/4809 cut-off events. For 1162/1240 co-relation queries the response was YES. Maximal size of possible extension queue 187. Compared 37966 event pairs, 962 based on Foata normal form. 14/3899 useless extension candidates. Maximal degree in co-relation 9943. Up to 3051 conditions per place. [2023-08-28 18:07:08,337 INFO L137 encePairwiseOnDemand]: 648/651 looper letters, 80 selfloop transitions, 3 changer transitions 0/162 dead transitions. [2023-08-28 18:07:08,338 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 162 transitions, 670 flow [2023-08-28 18:07:08,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:08,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 784 transitions. [2023-08-28 18:07:08,341 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4014336917562724 [2023-08-28 18:07:08,341 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 784 transitions. [2023-08-28 18:07:08,341 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 784 transitions. [2023-08-28 18:07:08,341 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:08,341 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 784 transitions. [2023-08-28 18:07:08,343 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 261.3333333333333) internal successors, (784), 3 states have internal predecessors, (784), 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) [2023-08-28 18:07:08,346 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:08,346 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:08,346 INFO L175 Difference]: Start difference. First operand has 137 places, 156 transitions, 488 flow. Second operand 3 states and 784 transitions. [2023-08-28 18:07:08,346 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 162 transitions, 670 flow [2023-08-28 18:07:08,357 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 162 transitions, 666 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 18:07:08,359 INFO L231 Difference]: Finished difference. Result has 136 places, 155 transitions, 488 flow [2023-08-28 18:07:08,359 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=482, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=488, PETRI_PLACES=136, PETRI_TRANSITIONS=155} [2023-08-28 18:07:08,360 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -66 predicate places. [2023-08-28 18:07:08,360 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 155 transitions, 488 flow [2023-08-28 18:07:08,361 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 241.66666666666666) internal successors, (725), 3 states have internal predecessors, (725), 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) [2023-08-28 18:07:08,361 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:08,361 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:08,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-28 18:07:08,361 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:08,361 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:08,362 INFO L85 PathProgramCache]: Analyzing trace with hash 1248198242, now seen corresponding path program 1 times [2023-08-28 18:07:08,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:08,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458382894] [2023-08-28 18:07:08,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:08,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:08,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-28 18:07:08,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:08,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458382894] [2023-08-28 18:07:08,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458382894] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:08,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:08,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:08,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085834820] [2023-08-28 18:07:08,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:08,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:08,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:08,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:08,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:08,419 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 651 [2023-08-28 18:07:08,420 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 155 transitions, 488 flow. Second operand has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 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) [2023-08-28 18:07:08,420 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:08,420 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 651 [2023-08-28 18:07:08,420 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:08,875 INFO L130 PetriNetUnfolder]: 2599/5479 cut-off events. [2023-08-28 18:07:08,876 INFO L131 PetriNetUnfolder]: For 1343/1397 co-relation queries the response was YES. [2023-08-28 18:07:08,886 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11602 conditions, 5479 events. 2599/5479 cut-off events. For 1343/1397 co-relation queries the response was YES. Maximal size of possible extension queue 219. Compared 42317 event pairs, 1215 based on Foata normal form. 0/4205 useless extension candidates. Maximal degree in co-relation 11591. Up to 3580 conditions per place. [2023-08-28 18:07:08,900 INFO L137 encePairwiseOnDemand]: 644/651 looper letters, 102 selfloop transitions, 8 changer transitions 0/190 dead transitions. [2023-08-28 18:07:08,901 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 190 transitions, 825 flow [2023-08-28 18:07:08,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 817 transitions. [2023-08-28 18:07:08,903 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.41833077316948286 [2023-08-28 18:07:08,903 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 817 transitions. [2023-08-28 18:07:08,903 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 817 transitions. [2023-08-28 18:07:08,904 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:08,904 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 817 transitions. [2023-08-28 18:07:08,906 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 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) [2023-08-28 18:07:08,909 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:08,909 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:08,909 INFO L175 Difference]: Start difference. First operand has 136 places, 155 transitions, 488 flow. Second operand 3 states and 817 transitions. [2023-08-28 18:07:08,910 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 190 transitions, 825 flow [2023-08-28 18:07:08,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 190 transitions, 819 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 18:07:08,918 INFO L231 Difference]: Finished difference. Result has 137 places, 160 transitions, 532 flow [2023-08-28 18:07:08,918 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=482, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=532, PETRI_PLACES=137, PETRI_TRANSITIONS=160} [2023-08-28 18:07:08,921 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -65 predicate places. [2023-08-28 18:07:08,921 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 160 transitions, 532 flow [2023-08-28 18:07:08,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 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) [2023-08-28 18:07:08,922 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:08,922 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:08,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-28 18:07:08,922 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting thr1Err18ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:08,922 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:08,923 INFO L85 PathProgramCache]: Analyzing trace with hash 658799624, now seen corresponding path program 1 times [2023-08-28 18:07:08,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:08,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841893374] [2023-08-28 18:07:08,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-28 18:07:08,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:08,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841893374] [2023-08-28 18:07:08,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841893374] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:08,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:08,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:08,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731680976] [2023-08-28 18:07:08,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:08,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:08,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:08,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:08,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:08,974 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 651 [2023-08-28 18:07:08,975 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 160 transitions, 532 flow. Second operand has 3 states, 3 states have (on average 241.33333333333334) internal successors, (724), 3 states have internal predecessors, (724), 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) [2023-08-28 18:07:08,975 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:08,975 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 651 [2023-08-28 18:07:08,976 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:09,835 INFO L130 PetriNetUnfolder]: 5604/11806 cut-off events. [2023-08-28 18:07:09,835 INFO L131 PetriNetUnfolder]: For 4508/4726 co-relation queries the response was YES. [2023-08-28 18:07:09,860 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26085 conditions, 11806 events. 5604/11806 cut-off events. For 4508/4726 co-relation queries the response was YES. Maximal size of possible extension queue 408. Compared 99813 event pairs, 1242 based on Foata normal form. 0/9664 useless extension candidates. Maximal degree in co-relation 26073. Up to 4273 conditions per place. [2023-08-28 18:07:09,887 INFO L137 encePairwiseOnDemand]: 635/651 looper letters, 143 selfloop transitions, 21 changer transitions 0/237 dead transitions. [2023-08-28 18:07:09,887 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 237 transitions, 1157 flow [2023-08-28 18:07:09,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 848 transitions. [2023-08-28 18:07:09,890 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.43420378904249873 [2023-08-28 18:07:09,890 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 848 transitions. [2023-08-28 18:07:09,890 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 848 transitions. [2023-08-28 18:07:09,890 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:09,890 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 848 transitions. [2023-08-28 18:07:09,892 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 282.6666666666667) internal successors, (848), 3 states have internal predecessors, (848), 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) [2023-08-28 18:07:09,894 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:09,895 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:09,895 INFO L175 Difference]: Start difference. First operand has 137 places, 160 transitions, 532 flow. Second operand 3 states and 848 transitions. [2023-08-28 18:07:09,895 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 237 transitions, 1157 flow [2023-08-28 18:07:09,909 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 237 transitions, 1143 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-28 18:07:09,911 INFO L231 Difference]: Finished difference. Result has 140 places, 178 transitions, 732 flow [2023-08-28 18:07:09,911 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=524, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=139, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=732, PETRI_PLACES=140, PETRI_TRANSITIONS=178} [2023-08-28 18:07:09,912 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -62 predicate places. [2023-08-28 18:07:09,912 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 178 transitions, 732 flow [2023-08-28 18:07:09,912 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 241.33333333333334) internal successors, (724), 3 states have internal predecessors, (724), 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) [2023-08-28 18:07:09,912 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:09,912 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:09,912 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-28 18:07:09,912 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting thr1Err37ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:09,913 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:09,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1766036627, now seen corresponding path program 1 times [2023-08-28 18:07:09,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:09,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415292629] [2023-08-28 18:07:09,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:09,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-28 18:07:09,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:09,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415292629] [2023-08-28 18:07:09,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415292629] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:09,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:09,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:09,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127603565] [2023-08-28 18:07:09,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:09,955 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:09,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:09,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:09,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:09,990 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 651 [2023-08-28 18:07:09,991 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 178 transitions, 732 flow. Second operand has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 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) [2023-08-28 18:07:09,991 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:09,991 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 651 [2023-08-28 18:07:09,991 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:10,559 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [99#L724-2true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,559 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,559 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,559 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:10,559 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 68#L708-1true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,579 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 146#L711-1true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,579 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:10,579 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,580 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,580 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 16#L720-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,580 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,580 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:10,580 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,580 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,581 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 161#L703-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,581 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,581 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,581 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,581 INFO L386 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-08-28 18:07:10,612 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 63#L712true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 346#true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,612 INFO L383 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,612 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:10,612 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,612 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,621 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 68#L708-1true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,621 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,621 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,621 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 18:07:10,621 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,621 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 304#L743-4true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 146#L711-1true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,621 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,621 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 18:07:10,622 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,622 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,622 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 16#L720-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,622 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,622 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,622 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 18:07:10,622 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,623 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 161#L703-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,623 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,623 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 18:07:10,623 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,623 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,625 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,625 INFO L383 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-28 18:07:10,625 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,625 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,625 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:10,628 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [8#L734true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,628 INFO L383 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-28 18:07:10,628 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,628 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,628 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:10,630 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [235#L720-7true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,630 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,630 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,630 INFO L386 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-28 18:07:10,630 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,641 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [299#L722true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,641 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-28 18:07:10,641 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,641 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,641 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 18:07:10,642 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 174#L712true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,642 INFO L383 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,642 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,642 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,643 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:10,643 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), 118#L704true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,643 INFO L383 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,643 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,643 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,643 INFO L386 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-28 18:07:10,648 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 63#L712true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,648 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,648 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,649 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,649 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,653 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 71#L724-2true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,653 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,653 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,653 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,653 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,655 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 207#L713-2true, Black: 346#true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,655 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,655 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,655 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,655 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2174] L713-2-->L713-3: Formula: (= |v_thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1_5| |v_#race~COND~0_4|) InVars {thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1=|v_thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1_5|} OutVars{thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1=|v_thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1_5|, #race~COND~0=|v_#race~COND~0_4|} AuxVars[] AssignedVars[#race~COND~0][158], [368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), Black: 386#(= |#race~COND~0| 0), 14#L713-3true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 265#L713-8true, 337#true, 390#true, Black: 340#true, 384#true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,656 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [289#L715true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,656 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,656 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,657 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,658 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 377#(= |thr1Thread2of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,658 INFO L383 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-28 18:07:10,658 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,658 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,658 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:10,659 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2231] L705-->L705-2: Formula: (= |v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17| |v_#race~COND~0_255|) InVars {} OutVars{#race~COND~0=|v_#race~COND~0_255|, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17|} AuxVars[] AssignedVars[#race~COND~0, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1][152], [9#L713-8true, Black: 386#(= |#race~COND~0| 0), 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), 390#true, 31#L705-2true, Black: 342#(= |#race~MTX~0| 0), 384#true, 204#L743-5true, Black: 346#true]) [2023-08-28 18:07:10,659 INFO L383 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2023-08-28 18:07:10,659 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:10,659 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,659 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,662 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 354#(= |thr1Thread1of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,662 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,662 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,662 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,662 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,669 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [8#L734true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,669 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,669 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,669 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,669 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,671 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [235#L720-7true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,671 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-28 18:07:10,671 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 18:07:10,671 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,671 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,672 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 10#L720-1true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,672 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,672 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,672 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,673 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,673 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 104#L703-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,673 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,673 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,674 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,674 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,674 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 126#L708-1true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,674 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,674 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,674 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,674 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,675 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 182#L711-1true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,675 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,675 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,675 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,675 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,675 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), 218#L735-1true, thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,676 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,676 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,676 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,676 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,677 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 50#L734-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,677 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,677 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,678 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,678 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,679 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 142#L722true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,679 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-28 18:07:10,680 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,680 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-28 18:07:10,680 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,682 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 299#L722true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,682 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-28 18:07:10,682 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,682 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:10,682 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,685 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 174#L712true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,685 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,685 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,685 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,685 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2231] L705-->L705-2: Formula: (= |v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17| |v_#race~COND~0_255|) InVars {} OutVars{#race~COND~0=|v_#race~COND~0_255|, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17|} AuxVars[] AssignedVars[#race~COND~0, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1][152], [9#L713-8true, Black: 386#(= |#race~COND~0| 0), 362#true, 304#L743-4true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 31#L705-2true, 384#true, Black: 346#true]) [2023-08-28 18:07:10,686 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), 118#L704true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,686 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,686 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,688 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 125#L733-1true, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,688 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-28 18:07:10,688 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,688 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:10,688 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 226#L735true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,690 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-28 18:07:10,690 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,690 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:10,690 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 61#L713-2true, 390#true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,691 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2005] L713-2-->L713-3: Formula: (= |v_thr1Thread2of2ForFork0_akbd_read_char_#t~nondet6#1_5| |v_#race~COND~0_4|) InVars {thr1Thread2of2ForFork0_akbd_read_char_#t~nondet6#1=|v_thr1Thread2of2ForFork0_akbd_read_char_#t~nondet6#1_5|} OutVars{thr1Thread2of2ForFork0_akbd_read_char_#t~nondet6#1=|v_thr1Thread2of2ForFork0_akbd_read_char_#t~nondet6#1_5|, #race~COND~0=|v_#race~COND~0_4|} AuxVars[] AssignedVars[#race~COND~0][157], [9#L713-8true, Black: 386#(= |#race~COND~0| 0), Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 246#L713-3true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 384#true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,691 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,691 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,692 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,692 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 346#true, 287#L715true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,692 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,692 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,692 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,692 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,693 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [99#L724-2true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,693 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2023-08-28 18:07:10,693 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,694 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,694 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,696 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), 71#L724-2true, thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,696 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,696 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,696 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,696 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,698 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 207#L713-2true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,698 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,698 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L386 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2174] L713-2-->L713-3: Formula: (= |v_thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1_5| |v_#race~COND~0_4|) InVars {thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1=|v_thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1_5|} OutVars{thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1=|v_thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1_5|, #race~COND~0=|v_#race~COND~0_4|} AuxVars[] AssignedVars[#race~COND~0][158], [368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), Black: 386#(= |#race~COND~0| 0), 14#L713-3true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 265#L713-8true, 337#true, 390#true, Black: 340#true, 384#true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,699 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L386 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [289#L715true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,699 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,699 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,700 INFO L386 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,700 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,703 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 377#(= |thr1Thread2of2ForFork0_akbd_clear_state_#t~nondet7#1| |#race~buf~0|), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,703 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,703 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,703 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,703 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,705 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [154#L735-1true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,705 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,705 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,705 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,705 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,706 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 68#L708-1true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,706 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,706 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,706 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,706 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,707 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 146#L711-1true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,707 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,707 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,707 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,707 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,708 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 16#L720-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,708 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,708 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,708 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,708 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [161#L703-1true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,709 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-28 18:07:10,709 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,709 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,709 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,709 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, 10#L720-1true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,710 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,710 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,710 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,710 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 104#L703-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,711 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 126#L708-1true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,711 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,711 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,712 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, 182#L711-1true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,712 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,712 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,712 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,712 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,713 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), 218#L735-1true, thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,713 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,713 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,713 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,713 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,715 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 50#L734-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,715 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,715 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,715 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,715 INFO L386 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 142#L722true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,717 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 240#L703-7true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,717 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,717 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,718 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,718 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 128#L708-7true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,718 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,718 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,718 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,718 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,720 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 92#L733-1true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,720 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2023-08-28 18:07:10,720 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:10,720 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,720 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,725 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 125#L733-1true, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,725 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-28 18:07:10,725 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,725 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,725 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,727 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 226#L735true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,727 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-28 18:07:10,727 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,727 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-28 18:07:10,727 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 61#L713-2true, 390#true, Black: 340#true, 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,728 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 304#L743-4true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, Black: 346#true, 287#L715true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,728 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,728 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,730 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [99#L724-2true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,730 INFO L383 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2023-08-28 18:07:10,730 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,730 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,730 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,731 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [114#L704true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,731 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-28 18:07:10,731 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,731 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,731 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,735 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [154#L735-1true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,735 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,735 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,735 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,735 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,736 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 68#L708-1true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,736 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,736 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,736 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,736 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,736 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 146#L711-1true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,736 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,737 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,737 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,737 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,737 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 16#L720-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,738 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,738 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,738 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,738 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,738 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 161#L703-1true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,738 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,738 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,738 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,739 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,739 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 103#L705-1true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,739 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-28 18:07:10,739 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,739 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,739 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,740 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2113] L705-1-->L705-2: Formula: (= |v_#race~COND~0_1| |v_thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_5|) InVars {thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_5|} OutVars{thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_5|, #race~COND~0=|v_#race~COND~0_1|} AuxVars[] AssignedVars[#race~COND~0][151], [Black: 386#(= |#race~COND~0| 0), 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 362#true, 107#L705-2true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 265#L713-8true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 384#true, 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,740 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-28 18:07:10,740 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,740 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,740 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,741 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [235#L720-7true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,741 INFO L383 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2023-08-28 18:07:10,741 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,741 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,741 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 240#L703-7true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,742 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 128#L708-7true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,742 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,742 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,743 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 92#L733-1true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,743 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-28 18:07:10,744 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,744 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,744 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,746 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), 118#L704true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,746 INFO L383 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2023-08-28 18:07:10,746 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,746 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,746 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,746 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [114#L704true, Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 119#L713-10true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,746 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-08-28 18:07:10,747 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,747 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,747 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,748 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, 315#L734true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,748 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-28 18:07:10,748 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-28 18:07:10,748 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,748 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,748 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2231] L705-->L705-2: Formula: (= |v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17| |v_#race~COND~0_255|) InVars {} OutVars{#race~COND~0=|v_#race~COND~0_255|, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17|} AuxVars[] AssignedVars[#race~COND~0, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1][152], [9#L713-8true, Black: 386#(= |#race~COND~0| 0), 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 31#L705-2true, 384#true, 204#L743-5true, Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,749 INFO L383 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2427] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_189 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|) (= |v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123| |v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|)) InVars {~COND~0=v_~COND~0_189} OutVars{thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_123|, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1_133|, ~COND~0=v_~COND~0_189} AuxVars[] AssignedVars[thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1][128], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 119#L713-10true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 103#L705-1true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,749 INFO L383 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,749 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,750 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2113] L705-1-->L705-2: Formula: (= |v_#race~COND~0_1| |v_thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_5|) InVars {thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_5|} OutVars{thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_5|, #race~COND~0=|v_#race~COND~0_1|} AuxVars[] AssignedVars[#race~COND~0][151], [Black: 386#(= |#race~COND~0| 0), 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 362#true, 107#L705-2true, 304#L743-4true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 265#L713-8true, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 384#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,750 INFO L383 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2023-08-28 18:07:10,750 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,750 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,750 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,751 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [235#L720-7true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,751 INFO L383 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2023-08-28 18:07:10,751 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,751 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-28 18:07:10,751 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-08-28 18:07:10,752 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), 118#L704true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 342#(= |#race~MTX~0| 0), 198#L713-10true, Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,753 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [113#L734-3true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, 204#L743-5true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,753 INFO L383 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-28 18:07:10,753 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, 315#L734true, Black: 340#true, 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,754 INFO L383 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2231] L705-->L705-2: Formula: (= |v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17| |v_#race~COND~0_255|) InVars {} OutVars{#race~COND~0=|v_#race~COND~0_255|, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1=|v_thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1_17|} AuxVars[] AssignedVars[#race~COND~0, thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1][152], [9#L713-8true, Black: 386#(= |#race~COND~0| 0), 362#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), 390#true, 31#L705-2true, Black: 342#(= |#race~MTX~0| 0), 384#true, Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,754 INFO L383 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][161], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 203#L734-4true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), Black: 340#true, 198#L713-10true, 392#(= |thr1Thread2of2ForFork0_#t~nondet12#1| |#race~buf~0|), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,754 INFO L383 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-28 18:07:10,754 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][161], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 96#L734-5true, Black: 340#true, 198#L713-10true, 392#(= |thr1Thread2of2ForFork0_#t~nondet12#1| |#race~buf~0|), 204#L743-5true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|), Black: 348#(= |#race~buf~0| 0)]) [2023-08-28 18:07:10,755 INFO L383 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][114], [113#L734-3true, Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 390#true, Black: 340#true, 198#L713-10true, Black: 346#true, Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,755 INFO L383 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-08-28 18:07:10,755 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][161], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, 203#L734-4true, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), Black: 340#true, 198#L713-10true, 392#(= |thr1Thread2of2ForFork0_#t~nondet12#1| |#race~buf~0|), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,756 INFO L383 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L386 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2431] L713-8-->L713-10: Formula: (and (not (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| 0)) (= (let ((.cse0 (mod (mod v_~COND~0_193 256) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|) (= |v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105| |v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|)) InVars {~COND~0=v_~COND~0_193} OutVars{thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1_105|, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_97|, ~COND~0=v_~COND~0_193} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1][161], [Black: 384#true, Black: 359#(= |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1| |#race~COND~0|), 304#L743-4true, 386#(= |#race~COND~0| 0), thr1Thread1of2ForFork0InUse, thr1Thread2of2ForFork0InUse, 337#true, Black: 368#(= |#race~COND~0| |thr1Thread1of2ForFork0_akbd_read_char_#t~nondet6#1|), 96#L734-5true, Black: 340#true, 198#L713-10true, 392#(= |thr1Thread2of2ForFork0_#t~nondet12#1| |#race~buf~0|), Black: 348#(= |#race~buf~0| 0), Black: 381#(= |#race~COND~0| |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#t~nondet5#1|)]) [2023-08-28 18:07:10,756 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-28 18:07:10,756 INFO L130 PetriNetUnfolder]: 5332/11705 cut-off events. [2023-08-28 18:07:10,756 INFO L131 PetriNetUnfolder]: For 6584/6884 co-relation queries the response was YES. [2023-08-28 18:07:10,786 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26387 conditions, 11705 events. 5332/11705 cut-off events. For 6584/6884 co-relation queries the response was YES. Maximal size of possible extension queue 414. Compared 101701 event pairs, 2124 based on Foata normal form. 14/9835 useless extension candidates. Maximal degree in co-relation 26374. Up to 7513 conditions per place. [2023-08-28 18:07:10,818 INFO L137 encePairwiseOnDemand]: 648/651 looper letters, 84 selfloop transitions, 2 changer transitions 1/184 dead transitions. [2023-08-28 18:07:10,818 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 184 transitions, 922 flow [2023-08-28 18:07:10,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:10,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 788 transitions. [2023-08-28 18:07:10,821 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.40348182283666156 [2023-08-28 18:07:10,821 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 788 transitions. [2023-08-28 18:07:10,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 788 transitions. [2023-08-28 18:07:10,822 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:10,822 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 788 transitions. [2023-08-28 18:07:10,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 262.6666666666667) internal successors, (788), 3 states have internal predecessors, (788), 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) [2023-08-28 18:07:10,826 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:10,826 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:10,826 INFO L175 Difference]: Start difference. First operand has 140 places, 178 transitions, 732 flow. Second operand 3 states and 788 transitions. [2023-08-28 18:07:10,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 184 transitions, 922 flow [2023-08-28 18:07:10,842 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 184 transitions, 880 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 18:07:10,844 INFO L231 Difference]: Finished difference. Result has 139 places, 177 transitions, 692 flow [2023-08-28 18:07:10,844 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=688, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=692, PETRI_PLACES=139, PETRI_TRANSITIONS=177} [2023-08-28 18:07:10,845 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -63 predicate places. [2023-08-28 18:07:10,845 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 177 transitions, 692 flow [2023-08-28 18:07:10,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 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) [2023-08-28 18:07:10,845 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:10,845 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:10,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-08-28 18:07:10,845 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting thr1Err15ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:10,846 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:10,846 INFO L85 PathProgramCache]: Analyzing trace with hash -606768396, now seen corresponding path program 1 times [2023-08-28 18:07:10,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:10,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686704858] [2023-08-28 18:07:10,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:10,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-28 18:07:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-28 18:07:10,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-28 18:07:10,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686704858] [2023-08-28 18:07:10,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686704858] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-28 18:07:10,898 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-28 18:07:10,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-28 18:07:10,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010765528] [2023-08-28 18:07:10,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-28 18:07:10,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-28 18:07:10,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-28 18:07:10,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-28 18:07:10,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-28 18:07:10,928 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 651 [2023-08-28 18:07:10,929 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 177 transitions, 692 flow. Second operand has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 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) [2023-08-28 18:07:10,929 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-28 18:07:10,929 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 651 [2023-08-28 18:07:10,930 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-28 18:07:11,795 INFO L130 PetriNetUnfolder]: 5112/11146 cut-off events. [2023-08-28 18:07:11,795 INFO L131 PetriNetUnfolder]: For 5661/5875 co-relation queries the response was YES. [2023-08-28 18:07:11,827 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25507 conditions, 11146 events. 5112/11146 cut-off events. For 5661/5875 co-relation queries the response was YES. Maximal size of possible extension queue 376. Compared 95363 event pairs, 2163 based on Foata normal form. 0/9238 useless extension candidates. Maximal degree in co-relation 25494. Up to 7336 conditions per place. [2023-08-28 18:07:11,858 INFO L137 encePairwiseOnDemand]: 645/651 looper letters, 97 selfloop transitions, 8 changer transitions 1/188 dead transitions. [2023-08-28 18:07:11,858 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 188 transitions, 943 flow [2023-08-28 18:07:11,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-28 18:07:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-28 18:07:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 796 transitions. [2023-08-28 18:07:11,860 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.40757808499743986 [2023-08-28 18:07:11,860 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 796 transitions. [2023-08-28 18:07:11,860 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 796 transitions. [2023-08-28 18:07:11,861 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-28 18:07:11,861 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 796 transitions. [2023-08-28 18:07:11,862 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 265.3333333333333) internal successors, (796), 3 states have internal predecessors, (796), 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) [2023-08-28 18:07:11,865 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:11,865 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 651.0) internal successors, (2604), 4 states have internal predecessors, (2604), 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) [2023-08-28 18:07:11,865 INFO L175 Difference]: Start difference. First operand has 139 places, 177 transitions, 692 flow. Second operand 3 states and 796 transitions. [2023-08-28 18:07:11,865 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 188 transitions, 943 flow [2023-08-28 18:07:11,883 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 188 transitions, 939 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-28 18:07:11,885 INFO L231 Difference]: Finished difference. Result has 141 places, 181 transitions, 751 flow [2023-08-28 18:07:11,886 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=651, PETRI_DIFFERENCE_MINUEND_FLOW=688, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=169, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=751, PETRI_PLACES=141, PETRI_TRANSITIONS=181} [2023-08-28 18:07:11,886 INFO L281 CegarLoopForPetriNet]: 202 programPoint places, -61 predicate places. [2023-08-28 18:07:11,886 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 181 transitions, 751 flow [2023-08-28 18:07:11,886 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 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) [2023-08-28 18:07:11,886 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-28 18:07:11,887 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:11,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-08-28 18:07:11,887 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr1Err36ASSERT_VIOLATIONDATA_RACE, thr1Err29ASSERT_VIOLATIONDATA_RACE, thr1Err20ASSERT_VIOLATIONDATA_RACE, thr1Err23ASSERT_VIOLATIONDATA_RACE (and 116 more)] === [2023-08-28 18:07:11,887 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-28 18:07:11,887 INFO L85 PathProgramCache]: Analyzing trace with hash 917726755, now seen corresponding path program 1 times [2023-08-28 18:07:11,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-28 18:07:11,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194591552] [2023-08-28 18:07:11,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-28 18:07:11,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-28 18:07:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-28 18:07:11,906 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-28 18:07:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-28 18:07:11,930 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-28 18:07:11,932 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-28 18:07:11,932 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err5ASSERT_VIOLATIONDATA_RACE (119 of 120 remaining) [2023-08-28 18:07:11,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (118 of 120 remaining) [2023-08-28 18:07:11,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (117 of 120 remaining) [2023-08-28 18:07:11,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (116 of 120 remaining) [2023-08-28 18:07:11,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (115 of 120 remaining) [2023-08-28 18:07:11,933 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (114 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (113 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (112 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (111 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (110 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (109 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (108 of 120 remaining) [2023-08-28 18:07:11,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (107 of 120 remaining) [2023-08-28 18:07:11,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (106 of 120 remaining) [2023-08-28 18:07:11,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (105 of 120 remaining) [2023-08-28 18:07:11,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (104 of 120 remaining) [2023-08-28 18:07:11,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (103 of 120 remaining) [2023-08-28 18:07:11,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (102 of 120 remaining) [2023-08-28 18:07:11,935 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (101 of 120 remaining) [2023-08-28 18:07:11,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (100 of 120 remaining) [2023-08-28 18:07:11,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (99 of 120 remaining) [2023-08-28 18:07:11,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (98 of 120 remaining) [2023-08-28 18:07:11,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (97 of 120 remaining) [2023-08-28 18:07:11,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (96 of 120 remaining) [2023-08-28 18:07:11,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (95 of 120 remaining) [2023-08-28 18:07:11,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (94 of 120 remaining) [2023-08-28 18:07:11,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (93 of 120 remaining) [2023-08-28 18:07:11,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (92 of 120 remaining) [2023-08-28 18:07:11,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (91 of 120 remaining) [2023-08-28 18:07:11,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (90 of 120 remaining) [2023-08-28 18:07:11,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (89 of 120 remaining) [2023-08-28 18:07:11,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (88 of 120 remaining) [2023-08-28 18:07:11,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (87 of 120 remaining) [2023-08-28 18:07:11,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (86 of 120 remaining) [2023-08-28 18:07:11,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (85 of 120 remaining) [2023-08-28 18:07:11,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (84 of 120 remaining) [2023-08-28 18:07:11,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (83 of 120 remaining) [2023-08-28 18:07:11,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONDATA_RACE (82 of 120 remaining) [2023-08-28 18:07:11,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (81 of 120 remaining) [2023-08-28 18:07:11,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (80 of 120 remaining) [2023-08-28 18:07:11,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (79 of 120 remaining) [2023-08-28 18:07:11,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (78 of 120 remaining) [2023-08-28 18:07:11,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (77 of 120 remaining) [2023-08-28 18:07:11,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (76 of 120 remaining) [2023-08-28 18:07:11,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (75 of 120 remaining) [2023-08-28 18:07:11,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (74 of 120 remaining) [2023-08-28 18:07:11,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (73 of 120 remaining) [2023-08-28 18:07:11,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (72 of 120 remaining) [2023-08-28 18:07:11,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONDATA_RACE (71 of 120 remaining) [2023-08-28 18:07:11,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (70 of 120 remaining) [2023-08-28 18:07:11,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (69 of 120 remaining) [2023-08-28 18:07:11,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (68 of 120 remaining) [2023-08-28 18:07:11,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (67 of 120 remaining) [2023-08-28 18:07:11,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (66 of 120 remaining) [2023-08-28 18:07:11,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONDATA_RACE (65 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (64 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (63 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (62 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (61 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (60 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (59 of 120 remaining) [2023-08-28 18:07:11,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (58 of 120 remaining) [2023-08-28 18:07:11,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (57 of 120 remaining) [2023-08-28 18:07:11,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (56 of 120 remaining) [2023-08-28 18:07:11,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (55 of 120 remaining) [2023-08-28 18:07:11,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (54 of 120 remaining) [2023-08-28 18:07:11,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (53 of 120 remaining) [2023-08-28 18:07:11,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (52 of 120 remaining) [2023-08-28 18:07:11,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (51 of 120 remaining) [2023-08-28 18:07:11,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (50 of 120 remaining) [2023-08-28 18:07:11,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (49 of 120 remaining) [2023-08-28 18:07:11,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (48 of 120 remaining) [2023-08-28 18:07:11,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (47 of 120 remaining) [2023-08-28 18:07:11,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (46 of 120 remaining) [2023-08-28 18:07:11,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (45 of 120 remaining) [2023-08-28 18:07:11,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONDATA_RACE (44 of 120 remaining) [2023-08-28 18:07:11,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONDATA_RACE (43 of 120 remaining) [2023-08-28 18:07:11,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (42 of 120 remaining) [2023-08-28 18:07:11,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (41 of 120 remaining) [2023-08-28 18:07:11,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (40 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (39 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (38 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (37 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (36 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (35 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONDATA_RACE (34 of 120 remaining) [2023-08-28 18:07:11,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (33 of 120 remaining) [2023-08-28 18:07:11,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONDATA_RACE (32 of 120 remaining) [2023-08-28 18:07:11,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (31 of 120 remaining) [2023-08-28 18:07:11,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (30 of 120 remaining) [2023-08-28 18:07:11,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONDATA_RACE (29 of 120 remaining) [2023-08-28 18:07:11,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (28 of 120 remaining) [2023-08-28 18:07:11,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONDATA_RACE (27 of 120 remaining) [2023-08-28 18:07:11,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONDATA_RACE (26 of 120 remaining) [2023-08-28 18:07:11,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (25 of 120 remaining) [2023-08-28 18:07:11,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONDATA_RACE (24 of 120 remaining) [2023-08-28 18:07:11,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (23 of 120 remaining) [2023-08-28 18:07:11,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (22 of 120 remaining) [2023-08-28 18:07:11,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (21 of 120 remaining) [2023-08-28 18:07:11,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONDATA_RACE (20 of 120 remaining) [2023-08-28 18:07:11,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (19 of 120 remaining) [2023-08-28 18:07:11,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (18 of 120 remaining) [2023-08-28 18:07:11,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (17 of 120 remaining) [2023-08-28 18:07:11,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONDATA_RACE (16 of 120 remaining) [2023-08-28 18:07:11,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (15 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (14 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (13 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (12 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (11 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (10 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (9 of 120 remaining) [2023-08-28 18:07:11,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (8 of 120 remaining) [2023-08-28 18:07:11,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (7 of 120 remaining) [2023-08-28 18:07:11,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (6 of 120 remaining) [2023-08-28 18:07:11,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (5 of 120 remaining) [2023-08-28 18:07:11,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (4 of 120 remaining) [2023-08-28 18:07:11,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (3 of 120 remaining) [2023-08-28 18:07:11,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (2 of 120 remaining) [2023-08-28 18:07:11,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONDATA_RACE (1 of 120 remaining) [2023-08-28 18:07:11,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (0 of 120 remaining) [2023-08-28 18:07:11,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-08-28 18:07:11,954 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-28 18:07:11,955 INFO L307 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2023-08-28 18:07:11,959 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 2 thread instances [2023-08-28 18:07:11,959 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-08-28 18:07:12,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.08 06:07:12 BasicIcfg [2023-08-28 18:07:12,008 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-28 18:07:12,009 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-08-28 18:07:12,009 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-08-28 18:07:12,009 INFO L275 PluginConnector]: Witness Printer initialized [2023-08-28 18:07:12,010 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.08 06:06:38" (3/4) ... [2023-08-28 18:07:12,012 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-08-28 18:07:12,012 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-08-28 18:07:12,013 INFO L158 Benchmark]: Toolchain (without parser) took 34736.80ms. Allocated memory was 67.1MB in the beginning and 5.3GB in the end (delta: 5.2GB). Free memory was 38.3MB in the beginning and 3.3GB in the end (delta: -3.3GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2023-08-28 18:07:12,013 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-28 18:07:12,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 565.74ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 38.1MB in the beginning and 67.5MB in the end (delta: -29.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-08-28 18:07:12,014 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.79ms. Allocated memory is still 96.5MB. Free memory was 67.5MB in the beginning and 64.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-28 18:07:12,014 INFO L158 Benchmark]: Boogie Preprocessor took 45.53ms. Allocated memory is still 96.5MB. Free memory was 64.6MB in the beginning and 62.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-08-28 18:07:12,014 INFO L158 Benchmark]: RCFGBuilder took 999.52ms. Allocated memory is still 96.5MB. Free memory was 62.5MB in the beginning and 39.5MB in the end (delta: 23.0MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2023-08-28 18:07:12,014 INFO L158 Benchmark]: TraceAbstraction took 33017.28ms. Allocated memory was 96.5MB in the beginning and 5.3GB in the end (delta: 5.2GB). Free memory was 72.6MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2023-08-28 18:07:12,015 INFO L158 Benchmark]: Witness Printer took 3.37ms. Allocated memory is still 5.3GB. Free memory was 3.3GB in the beginning and 3.3GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-08-28 18:07:12,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 565.74ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 38.1MB in the beginning and 67.5MB in the end (delta: -29.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.79ms. Allocated memory is still 96.5MB. Free memory was 67.5MB in the beginning and 64.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.53ms. Allocated memory is still 96.5MB. Free memory was 64.6MB in the beginning and 62.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 999.52ms. Allocated memory is still 96.5MB. Free memory was 62.5MB in the beginning and 39.5MB in the end (delta: 23.0MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. * TraceAbstraction took 33017.28ms. Allocated memory was 96.5MB in the beginning and 5.3GB in the end (delta: 5.2GB). Free memory was 72.6MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. * Witness Printer took 3.37ms. Allocated memory is still 5.3GB. Free memory was 3.3GB in the beginning and 3.3GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6.2s, 180 PlacesBefore, 53 PlacesAfterwards, 196 TransitionsBefore, 55 TransitionsAfterwards, 4394 CoEnabledTransitionPairs, 8 FixpointIterations, 12 TrivialSequentialCompositions, 230 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 28 ConcurrentYvCompositions, 14 ChoiceCompositions, 284 TotalNumberOfCompositions, 4827 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4827, independent: 4827, independent conditional: 0, independent unconditional: 4827, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2239, independent: 2239, independent conditional: 0, independent unconditional: 2239, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4827, independent: 2588, independent conditional: 0, independent unconditional: 2588, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 2239, unknown conditional: 0, unknown unconditional: 2239] , Statistics on independence cache: Total cache size (in pairs): 49, Positive cache size: 49, Positive conditional cache size: 0, Positive unconditional cache size: 49, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.9s, 180 PlacesBefore, 53 PlacesAfterwards, 196 TransitionsBefore, 55 TransitionsAfterwards, 4394 CoEnabledTransitionPairs, 8 FixpointIterations, 12 TrivialSequentialCompositions, 232 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 29 ConcurrentYvCompositions, 14 ChoiceCompositions, 287 TotalNumberOfCompositions, 4611 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 4611, independent: 4611, independent conditional: 0, independent unconditional: 4611, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2237, independent: 2237, independent conditional: 0, independent unconditional: 2237, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4611, independent: 2374, independent conditional: 0, independent unconditional: 2374, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 2237, unknown conditional: 0, unknown unconditional: 2237] , Statistics on independence cache: Total cache size (in pairs): 49, Positive cache size: 49, Positive conditional cache size: 0, Positive unconditional cache size: 49, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.0s, 334 PlacesBefore, 202 PlacesAfterwards, 366 TransitionsBefore, 226 TransitionsAfterwards, 66248 CoEnabledTransitionPairs, 6 FixpointIterations, 12 TrivialSequentialCompositions, 218 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 47 ConcurrentYvCompositions, 8 ChoiceCompositions, 285 TotalNumberOfCompositions, 305469 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 81962, independent: 79965, independent conditional: 0, independent unconditional: 79965, dependent: 1997, dependent conditional: 0, dependent unconditional: 1997, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 31052, independent: 30715, independent conditional: 0, independent unconditional: 30715, dependent: 337, dependent conditional: 0, dependent unconditional: 337, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 81962, independent: 49250, independent conditional: 0, independent unconditional: 49250, dependent: 1660, dependent conditional: 0, dependent unconditional: 1660, unknown: 31052, unknown conditional: 0, unknown unconditional: 31052] , Statistics on independence cache: Total cache size (in pairs): 3911, Positive cache size: 3734, Positive conditional cache size: 0, Positive unconditional cache size: 3734, Negative cache size: 177, Negative conditional cache size: 0, Negative unconditional cache size: 177, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - DataRaceFoundResult [Line: 705]: Data race detected Data race detected The following path leads to a data race: [L689] 0 volatile _Bool MTX = !1; [L690] 0 _Bool COND = 0; [L691] 0 _Bool buf = 0; [L742] 0 pthread_t t; VAL [COND=0, MTX=0, buf=0, t={3:0}] [L743] COND TRUE 0 1 [L743] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [COND=0, MTX=0, buf=0, pthread_create(&t, 0, thr1, 0)=-2, t={3:0}] [L743] COND TRUE 0 1 [L724] COND TRUE 1 1 [L728] 1 case 0: [L728] CALL 1 adb_kbd_receive_packet() [L703] CALL 1 __VERIFIER_atomic_acquire() [L694] EXPR 1 MTX==0 [L694] CALL 1 assume_abort_if_not(MTX==0) [L4] COND FALSE 1 !(!cond) [L694] RET 1 assume_abort_if_not(MTX==0) [L695] 1 MTX = 1 [L703] RET 1 __VERIFIER_atomic_acquire() [L703] EXPR 1 MTX==1 VAL [COND=0, MTX=1, buf=0] [L703] COND FALSE 1 !(!(MTX==1)) VAL [COND=0, MTX=1, buf=0] [L743] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [COND=0, MTX=1, buf=0, pthread_create(&t, 0, thr1, 0)=-1, t={3:0}] [L704] CALL 1 __VERIFIER_atomic_release() [L699] EXPR 1 MTX==1 [L699] CALL 1 assume_abort_if_not(MTX==1) [L4] COND FALSE 1 !(!cond) [L699] RET 1 assume_abort_if_not(MTX==1) [L700] 1 MTX = 0 [L704] RET 1 __VERIFIER_atomic_release() [L724] COND TRUE 2 1 [L728] 2 case 0: [L728] CALL 2 adb_kbd_receive_packet() [L703] CALL 2 __VERIFIER_atomic_acquire() [L694] EXPR 2 MTX==0 [L694] CALL 2 assume_abort_if_not(MTX==0) [L4] COND FALSE 2 !(!cond) [L694] RET 2 assume_abort_if_not(MTX==0) [L695] 2 MTX = 1 [L703] RET 2 __VERIFIER_atomic_acquire() [L703] EXPR 2 MTX==1 VAL [COND=0, MTX=1, buf=0] [L703] COND FALSE 2 !(!(MTX==1)) VAL [COND=0, MTX=1, buf=0] [L704] CALL 2 __VERIFIER_atomic_release() [L699] EXPR 2 MTX==1 [L699] CALL 2 assume_abort_if_not(MTX==1) [L4] COND FALSE 2 !(!cond) [L699] RET 2 assume_abort_if_not(MTX==1) [L700] 2 MTX = 0 [L704] RET 2 __VERIFIER_atomic_release() [L705] 1 COND = 1 VAL [COND = 1=49, COND=1, MTX=0, buf=0] Now there is a data race, but we were unable to determine exactly which statements and variables are involved. - UnprovableResult [Line: 734]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 714]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 734]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 715]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 694]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 695]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 708]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 733]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 721]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 703]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 330 locations, 81 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 6.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 6.4s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 31 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8 mSDsluCounter, 15 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 41 IncrementalHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 15 mSDtfsCounter, 41 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 2 thread instances CFG has 4 procedures, 482 locations, 121 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 19.8s, OverallIterations: 14, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 13.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 5.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 935 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 431 mSDsluCounter, 162 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 102 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2039 IncrementalHoareTripleChecker+Invalid, 2141 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 102 mSolverCounterUnsat, 162 mSDtfsCounter, 2039 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=854occurred in iteration=5, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 194 NumberOfCodeBlocks, 194 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 157 ConstructedInterpolants, 0 QuantifiedInterpolants, 255 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 10/10 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency with 1 thread instances CFG has 3 procedures, 330 locations, 81 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 6.0s, OverallIterations: 1, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 6.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2023-08-28 18:07:12,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE