./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-atomic/scull.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-atomic/scull.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8 --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 aa00f20131f5095ed14e7a46332bb5342dc26be5a17ecfa68bf5b51120e1579b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:32:35,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:32:35,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:32:35,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:32:35,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:32:35,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:32:35,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:32:35,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:32:35,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:32:35,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:32:35,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:32:35,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:32:35,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:32:35,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:32:35,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:32:35,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:32:35,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:32:35,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:32:35,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:32:35,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:32:35,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:32:35,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:32:35,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:32:35,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:32:35,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:32:35,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:32:35,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:32:35,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:32:35,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:32:35,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:32:35,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:32:35,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:32:35,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:32:35,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:32:35,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:32:35,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:32:35,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:32:35,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:32:35,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:32:35,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:32:35,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:32:35,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-12-13 14:32:35,934 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:32:35,934 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:32:35,935 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:32:35,935 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:32:35,935 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:32:35,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:32:35,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:32:35,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:32:35,936 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:32:35,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:32:35,936 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 14:32:35,936 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 14:32:35,936 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:32:35,936 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:32:35,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:32:35,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:32:35,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:32:35,938 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:32:35,939 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:32:35,939 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa00f20131f5095ed14e7a46332bb5342dc26be5a17ecfa68bf5b51120e1579b [2022-12-13 14:32:36,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:32:36,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:32:36,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:32:36,169 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:32:36,170 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:32:36,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/pthread-atomic/scull.i [2022-12-13 14:32:38,848 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:32:39,038 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:32:39,038 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i [2022-12-13 14:32:39,050 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/data/c906a1969/e8c4c0aca76b4a9d93f65b8a0c06426a/FLAG7d111d631 [2022-12-13 14:32:39,061 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/data/c906a1969/e8c4c0aca76b4a9d93f65b8a0c06426a [2022-12-13 14:32:39,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:32:39,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:32:39,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:32:39,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:32:39,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:32:39,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@472af7a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39, skipping insertion in model container [2022-12-13 14:32:39,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:32:39,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:32:39,320 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i[30879,30892] [2022-12-13 14:32:39,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i[31740,31753] [2022-12-13 14:32:39,330 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i[32508,32521] [2022-12-13 14:32:39,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:32:39,357 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 14:32:39,380 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i[30879,30892] [2022-12-13 14:32:39,383 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i[31740,31753] [2022-12-13 14:32:39,386 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/sv-benchmarks/c/pthread-atomic/scull.i[32508,32521] [2022-12-13 14:32:39,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:32:39,418 INFO L208 MainTranslator]: Completed translation [2022-12-13 14:32:39,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39 WrapperNode [2022-12-13 14:32:39,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:32:39,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 14:32:39,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 14:32:39,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 14:32:39,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,439 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,469 INFO L138 Inliner]: procedures = 185, calls = 66, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 532 [2022-12-13 14:32:39,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 14:32:39,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 14:32:39,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 14:32:39,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 14:32:39,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,509 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 14:32:39,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 14:32:39,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 14:32:39,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 14:32:39,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (1/1) ... [2022-12-13 14:32:39,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:32:39,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:32:39,549 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 14:32:39,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 14:32:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 14:32:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-13 14:32:39,581 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-13 14:32:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-13 14:32:39,581 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-13 14:32:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 14:32:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-13 14:32:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 14:32:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure loader [2022-12-13 14:32:39,582 INFO L138 BoogieDeclarations]: Found implementation of procedure loader [2022-12-13 14:32:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 14:32:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 14:32:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 14:32:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 14:32:39,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 14:32:39,583 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-13 14:32:39,722 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 14:32:39,724 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 14:32:39,816 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L890: assume { :end_inline_scull_trim } true; [2022-12-13 14:32:39,817 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L890-1: assume -2147483648 <= scull_cleanup_module_#t~ret42#1 && scull_cleanup_module_#t~ret42#1 <= 2147483647; [2022-12-13 14:32:39,817 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L890-2: havoc scull_cleanup_module_#t~ret42#1; [2022-12-13 14:32:39,817 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L887: assume { :end_inline_scull_cleanup_module } true; [2022-12-13 14:32:39,817 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint scull_trim_returnLabel#1: scull_cleanup_module_#t~ret42#1 := scull_trim_#res#1; [2022-12-13 14:32:39,817 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L898: scull_init_module_#res#1 := scull_init_module_~result~0#1; [2022-12-13 14:32:40,177 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 14:32:40,189 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 14:32:40,190 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 14:32:40,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:32:40 BoogieIcfgContainer [2022-12-13 14:32:40,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 14:32:40,194 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 14:32:40,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 14:32:40,197 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 14:32:40,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 02:32:39" (1/3) ... [2022-12-13 14:32:40,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78636d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:32:40, skipping insertion in model container [2022-12-13 14:32:40,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:32:39" (2/3) ... [2022-12-13 14:32:40,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78636d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:32:40, skipping insertion in model container [2022-12-13 14:32:40,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:32:40" (3/3) ... [2022-12-13 14:32:40,200 INFO L112 eAbstractionObserver]: Analyzing ICFG scull.i [2022-12-13 14:32:40,207 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-13 14:32:40,214 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 14:32:40,214 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 45 error locations. [2022-12-13 14:32:40,214 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 14:32:40,342 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-12-13 14:32:40,378 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 596 places, 602 transitions, 1228 flow [2022-12-13 14:32:40,574 INFO L130 PetriNetUnfolder]: 16/599 cut-off events. [2022-12-13 14:32:40,574 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-13 14:32:40,593 INFO L83 FinitePrefix]: Finished finitePrefix Result has 612 conditions, 599 events. 16/599 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1800 event pairs, 0 based on Foata normal form. 0/538 useless extension candidates. Maximal degree in co-relation 534. Up to 4 conditions per place. [2022-12-13 14:32:40,593 INFO L82 GeneralOperation]: Start removeDead. Operand has 596 places, 602 transitions, 1228 flow [2022-12-13 14:32:40,605 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 581 places, 587 transitions, 1189 flow [2022-12-13 14:32:40,608 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-12-13 14:32:40,619 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 581 places, 587 transitions, 1189 flow [2022-12-13 14:32:40,622 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 581 places, 587 transitions, 1189 flow [2022-12-13 14:32:40,622 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 581 places, 587 transitions, 1189 flow [2022-12-13 14:32:40,761 INFO L130 PetriNetUnfolder]: 16/587 cut-off events. [2022-12-13 14:32:40,761 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-13 14:32:40,777 INFO L83 FinitePrefix]: Finished finitePrefix Result has 599 conditions, 587 events. 16/587 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1798 event pairs, 0 based on Foata normal form. 0/526 useless extension candidates. Maximal degree in co-relation 534. Up to 4 conditions per place. [2022-12-13 14:32:40,818 INFO L119 LiptonReduction]: Number of co-enabled transitions 178250 [2022-12-13 14:32:49,547 INFO L134 LiptonReduction]: Checked pairs total: 521285 [2022-12-13 14:32:49,547 INFO L136 LiptonReduction]: Total number of compositions: 468 [2022-12-13 14:32:49,558 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 14:32:49,562 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;@4319c336, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 14:32:49,562 INFO L358 AbstractCegarLoop]: Starting to check reachability of 90 error locations. [2022-12-13 14:32:49,565 INFO L130 PetriNetUnfolder]: 0/5 cut-off events. [2022-12-13 14:32:49,565 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-13 14:32:49,565 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:32:49,565 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2022-12-13 14:32:49,566 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting loaderErr0ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:32:49,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:32:49,569 INFO L85 PathProgramCache]: Analyzing trace with hash 70349548, now seen corresponding path program 1 times [2022-12-13 14:32:49,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:32:49,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782609317] [2022-12-13 14:32:49,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:32:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:32:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:32:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:32:49,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:32:49,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782609317] [2022-12-13 14:32:49,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782609317] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:32:49,726 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:32:49,726 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:32:49,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414578632] [2022-12-13 14:32:49,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:32:49,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:32:49,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:32:49,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:32:49,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:32:49,781 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 570 out of 1070 [2022-12-13 14:32:49,788 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 201 transitions, 417 flow. Second operand has 3 states, 3 states have (on average 571.3333333333334) internal successors, (1714), 3 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:32:49,788 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:32:49,788 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 570 of 1070 [2022-12-13 14:32:49,789 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:33:10,089 INFO L130 PetriNetUnfolder]: 127212/240019 cut-off events. [2022-12-13 14:33:10,089 INFO L131 PetriNetUnfolder]: For 6457/6457 co-relation queries the response was YES. [2022-12-13 14:33:10,465 INFO L83 FinitePrefix]: Finished finitePrefix Result has 424227 conditions, 240019 events. 127212/240019 cut-off events. For 6457/6457 co-relation queries the response was YES. Maximal size of possible extension queue 2916. Compared 2562478 event pairs, 47320 based on Foata normal form. 3672/218618 useless extension candidates. Maximal degree in co-relation 387303. Up to 106301 conditions per place. [2022-12-13 14:33:11,424 INFO L137 encePairwiseOnDemand]: 1041/1070 looper letters, 178 selfloop transitions, 13 changer transitions 0/278 dead transitions. [2022-12-13 14:33:11,424 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 278 transitions, 965 flow [2022-12-13 14:33:11,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:33:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:33:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1928 transitions. [2022-12-13 14:33:11,450 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.6006230529595016 [2022-12-13 14:33:11,450 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1928 transitions. [2022-12-13 14:33:11,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1928 transitions. [2022-12-13 14:33:11,455 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:33:11,457 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1928 transitions. [2022-12-13 14:33:11,467 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 642.6666666666666) internal successors, (1928), 3 states have internal predecessors, (1928), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:11,479 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:11,481 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:11,483 INFO L175 Difference]: Start difference. First operand has 197 places, 201 transitions, 417 flow. Second operand 3 states and 1928 transitions. [2022-12-13 14:33:11,484 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 278 transitions, 965 flow [2022-12-13 14:33:11,534 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 278 transitions, 949 flow, removed 0 selfloop flow, removed 5 redundant places. [2022-12-13 14:33:11,538 INFO L231 Difference]: Finished difference. Result has 189 places, 199 transitions, 492 flow [2022-12-13 14:33:11,539 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=378, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=173, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=492, PETRI_PLACES=189, PETRI_TRANSITIONS=199} [2022-12-13 14:33:11,542 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -8 predicate places. [2022-12-13 14:33:11,542 INFO L495 AbstractCegarLoop]: Abstraction has has 189 places, 199 transitions, 492 flow [2022-12-13 14:33:11,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 571.3333333333334) internal successors, (1714), 3 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:11,543 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:33:11,543 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2022-12-13 14:33:11,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 14:33:11,543 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread1Err0ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:33:11,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:33:11,544 INFO L85 PathProgramCache]: Analyzing trace with hash -1116152401, now seen corresponding path program 1 times [2022-12-13 14:33:11,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:33:11,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631448066] [2022-12-13 14:33:11,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:33:11,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:33:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:33:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:33:11,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:33:11,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631448066] [2022-12-13 14:33:11,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631448066] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:33:11,612 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:33:11,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:33:11,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279629036] [2022-12-13 14:33:11,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:33:11,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:33:11,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:33:11,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:33:11,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:33:11,621 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 582 out of 1070 [2022-12-13 14:33:11,625 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 189 places, 199 transitions, 492 flow. Second operand has 3 states, 3 states have (on average 584.0) internal successors, (1752), 3 states have internal predecessors, (1752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:11,625 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:33:11,625 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 582 of 1070 [2022-12-13 14:33:11,625 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:33:27,178 INFO L130 PetriNetUnfolder]: 105234/209575 cut-off events. [2022-12-13 14:33:27,178 INFO L131 PetriNetUnfolder]: For 24917/24941 co-relation queries the response was YES. [2022-12-13 14:33:27,452 INFO L83 FinitePrefix]: Finished finitePrefix Result has 384200 conditions, 209575 events. 105234/209575 cut-off events. For 24917/24941 co-relation queries the response was YES. Maximal size of possible extension queue 2700. Compared 2322348 event pairs, 42945 based on Foata normal form. 0/188716 useless extension candidates. Maximal degree in co-relation 111940. Up to 149453 conditions per place. [2022-12-13 14:33:28,133 INFO L137 encePairwiseOnDemand]: 1066/1070 looper letters, 105 selfloop transitions, 2 changer transitions 0/213 dead transitions. [2022-12-13 14:33:28,133 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 189 places, 213 transitions, 745 flow [2022-12-13 14:33:28,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:33:28,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:33:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1850 transitions. [2022-12-13 14:33:28,137 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5763239875389408 [2022-12-13 14:33:28,137 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1850 transitions. [2022-12-13 14:33:28,137 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1850 transitions. [2022-12-13 14:33:28,138 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:33:28,138 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1850 transitions. [2022-12-13 14:33:28,141 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 616.6666666666666) internal successors, (1850), 3 states have internal predecessors, (1850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:28,145 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:28,146 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:28,146 INFO L175 Difference]: Start difference. First operand has 189 places, 199 transitions, 492 flow. Second operand 3 states and 1850 transitions. [2022-12-13 14:33:28,146 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 189 places, 213 transitions, 745 flow [2022-12-13 14:33:28,226 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 213 transitions, 715 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-13 14:33:28,228 INFO L231 Difference]: Finished difference. Result has 188 places, 199 transitions, 476 flow [2022-12-13 14:33:28,228 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=462, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=197, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=476, PETRI_PLACES=188, PETRI_TRANSITIONS=199} [2022-12-13 14:33:28,228 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -9 predicate places. [2022-12-13 14:33:28,229 INFO L495 AbstractCegarLoop]: Abstraction has has 188 places, 199 transitions, 476 flow [2022-12-13 14:33:28,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 584.0) internal successors, (1752), 3 states have internal predecessors, (1752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:28,229 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:33:28,229 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:33:28,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 14:33:28,230 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting loaderErr1ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:33:28,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:33:28,230 INFO L85 PathProgramCache]: Analyzing trace with hash -643404300, now seen corresponding path program 1 times [2022-12-13 14:33:28,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:33:28,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669351633] [2022-12-13 14:33:28,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:33:28,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:33:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:33:28,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:33:28,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:33:28,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669351633] [2022-12-13 14:33:28,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669351633] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:33:28,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:33:28,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:33:28,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767671335] [2022-12-13 14:33:28,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:33:28,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:33:28,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:33:28,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:33:28,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:33:28,309 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 575 out of 1070 [2022-12-13 14:33:28,311 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 199 transitions, 476 flow. Second operand has 3 states, 3 states have (on average 577.0) internal successors, (1731), 3 states have internal predecessors, (1731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:28,311 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:33:28,311 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 575 of 1070 [2022-12-13 14:33:28,311 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:33:49,500 INFO L130 PetriNetUnfolder]: 155771/288554 cut-off events. [2022-12-13 14:33:49,500 INFO L131 PetriNetUnfolder]: For 17202/17218 co-relation queries the response was YES. [2022-12-13 14:33:49,927 INFO L83 FinitePrefix]: Finished finitePrefix Result has 532308 conditions, 288554 events. 155771/288554 cut-off events. For 17202/17218 co-relation queries the response was YES. Maximal size of possible extension queue 3290. Compared 3072355 event pairs, 112609 based on Foata normal form. 0/257832 useless extension candidates. Maximal degree in co-relation 250029. Up to 193651 conditions per place. [2022-12-13 14:33:50,791 INFO L137 encePairwiseOnDemand]: 1059/1070 looper letters, 170 selfloop transitions, 10 changer transitions 0/280 dead transitions. [2022-12-13 14:33:50,792 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 280 transitions, 1023 flow [2022-12-13 14:33:50,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:33:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:33:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1894 transitions. [2022-12-13 14:33:50,795 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5900311526479751 [2022-12-13 14:33:50,795 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1894 transitions. [2022-12-13 14:33:50,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1894 transitions. [2022-12-13 14:33:50,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:33:50,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1894 transitions. [2022-12-13 14:33:50,799 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 631.3333333333334) internal successors, (1894), 3 states have internal predecessors, (1894), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:50,803 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:50,804 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:50,804 INFO L175 Difference]: Start difference. First operand has 188 places, 199 transitions, 476 flow. Second operand 3 states and 1894 transitions. [2022-12-13 14:33:50,804 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 280 transitions, 1023 flow [2022-12-13 14:33:50,806 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 280 transitions, 1023 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-12-13 14:33:50,809 INFO L231 Difference]: Finished difference. Result has 192 places, 208 transitions, 554 flow [2022-12-13 14:33:50,809 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=476, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=199, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=189, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=554, PETRI_PLACES=192, PETRI_TRANSITIONS=208} [2022-12-13 14:33:50,810 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -5 predicate places. [2022-12-13 14:33:50,810 INFO L495 AbstractCegarLoop]: Abstraction has has 192 places, 208 transitions, 554 flow [2022-12-13 14:33:50,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 577.0) internal successors, (1731), 3 states have internal predecessors, (1731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:50,811 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:33:50,811 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:33:50,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 14:33:50,811 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting loaderErr2ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:33:50,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:33:50,811 INFO L85 PathProgramCache]: Analyzing trace with hash 163819071, now seen corresponding path program 1 times [2022-12-13 14:33:50,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:33:50,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24455947] [2022-12-13 14:33:50,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:33:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:33:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:33:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:33:50,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:33:50,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24455947] [2022-12-13 14:33:50,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24455947] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:33:50,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:33:50,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:33:50,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343223175] [2022-12-13 14:33:50,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:33:50,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:33:50,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:33:50,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:33:50,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:33:50,857 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 579 out of 1070 [2022-12-13 14:33:50,860 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 208 transitions, 554 flow. Second operand has 3 states, 3 states have (on average 581.0) internal successors, (1743), 3 states have internal predecessors, (1743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:33:50,860 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:33:50,861 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 579 of 1070 [2022-12-13 14:33:50,861 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:34:12,859 INFO L130 PetriNetUnfolder]: 144250/282259 cut-off events. [2022-12-13 14:34:12,860 INFO L131 PetriNetUnfolder]: For 39501/46803 co-relation queries the response was YES. [2022-12-13 14:34:13,360 INFO L83 FinitePrefix]: Finished finitePrefix Result has 537428 conditions, 282259 events. 144250/282259 cut-off events. For 39501/46803 co-relation queries the response was YES. Maximal size of possible extension queue 3413. Compared 3168217 event pairs, 64034 based on Foata normal form. 3241/256822 useless extension candidates. Maximal degree in co-relation 478723. Up to 200642 conditions per place. [2022-12-13 14:34:14,247 INFO L137 encePairwiseOnDemand]: 1064/1070 looper letters, 132 selfloop transitions, 4 changer transitions 0/239 dead transitions. [2022-12-13 14:34:14,247 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 191 places, 239 transitions, 931 flow [2022-12-13 14:34:14,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:34:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:34:14,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1856 transitions. [2022-12-13 14:34:14,250 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5781931464174455 [2022-12-13 14:34:14,250 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1856 transitions. [2022-12-13 14:34:14,250 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1856 transitions. [2022-12-13 14:34:14,251 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:34:14,251 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1856 transitions. [2022-12-13 14:34:14,254 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 618.6666666666666) internal successors, (1856), 3 states have internal predecessors, (1856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:14,257 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:14,259 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:14,259 INFO L175 Difference]: Start difference. First operand has 192 places, 208 transitions, 554 flow. Second operand 3 states and 1856 transitions. [2022-12-13 14:34:14,259 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 191 places, 239 transitions, 931 flow [2022-12-13 14:34:14,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 189 places, 239 transitions, 905 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-13 14:34:14,480 INFO L231 Difference]: Finished difference. Result has 190 places, 209 transitions, 560 flow [2022-12-13 14:34:14,480 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=528, PETRI_DIFFERENCE_MINUEND_PLACES=187, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=205, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=201, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=560, PETRI_PLACES=190, PETRI_TRANSITIONS=209} [2022-12-13 14:34:14,480 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -7 predicate places. [2022-12-13 14:34:14,481 INFO L495 AbstractCegarLoop]: Abstraction has has 190 places, 209 transitions, 560 flow [2022-12-13 14:34:14,481 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 581.0) internal successors, (1743), 3 states have internal predecessors, (1743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:14,481 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:34:14,481 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:34:14,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 14:34:14,482 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:34:14,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:34:14,482 INFO L85 PathProgramCache]: Analyzing trace with hash -1472689734, now seen corresponding path program 1 times [2022-12-13 14:34:14,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:34:14,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815975829] [2022-12-13 14:34:14,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:34:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:34:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:34:14,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:34:14,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:34:14,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815975829] [2022-12-13 14:34:14,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815975829] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:34:14,512 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:34:14,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:34:14,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102236530] [2022-12-13 14:34:14,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:34:14,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:34:14,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:34:14,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:34:14,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:34:14,565 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 575 out of 1070 [2022-12-13 14:34:14,568 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 209 transitions, 560 flow. Second operand has 3 states, 3 states have (on average 578.3333333333334) internal successors, (1735), 3 states have internal predecessors, (1735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:14,568 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:34:14,568 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 575 of 1070 [2022-12-13 14:34:14,568 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:34:36,632 INFO L130 PetriNetUnfolder]: 140438/269666 cut-off events. [2022-12-13 14:34:36,632 INFO L131 PetriNetUnfolder]: For 56250/64112 co-relation queries the response was YES. [2022-12-13 14:34:37,175 INFO L83 FinitePrefix]: Finished finitePrefix Result has 523971 conditions, 269666 events. 140438/269666 cut-off events. For 56250/64112 co-relation queries the response was YES. Maximal size of possible extension queue 3333. Compared 2975469 event pairs, 105128 based on Foata normal form. 3431/244293 useless extension candidates. Maximal degree in co-relation 230508. Up to 194378 conditions per place. [2022-12-13 14:34:38,132 INFO L137 encePairwiseOnDemand]: 1063/1070 looper letters, 159 selfloop transitions, 6 changer transitions 0/269 dead transitions. [2022-12-13 14:34:38,133 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 269 transitions, 1061 flow [2022-12-13 14:34:38,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:34:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:34:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1866 transitions. [2022-12-13 14:34:38,136 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5813084112149532 [2022-12-13 14:34:38,136 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1866 transitions. [2022-12-13 14:34:38,136 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1866 transitions. [2022-12-13 14:34:38,137 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:34:38,137 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1866 transitions. [2022-12-13 14:34:38,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 622.0) internal successors, (1866), 3 states have internal predecessors, (1866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:38,144 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:38,146 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:38,146 INFO L175 Difference]: Start difference. First operand has 190 places, 209 transitions, 560 flow. Second operand 3 states and 1866 transitions. [2022-12-13 14:34:38,146 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 269 transitions, 1061 flow [2022-12-13 14:34:38,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 269 transitions, 1061 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-12-13 14:34:38,153 INFO L231 Difference]: Finished difference. Result has 193 places, 214 transitions, 600 flow [2022-12-13 14:34:38,154 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=560, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=203, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=600, PETRI_PLACES=193, PETRI_TRANSITIONS=214} [2022-12-13 14:34:38,154 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -4 predicate places. [2022-12-13 14:34:38,154 INFO L495 AbstractCegarLoop]: Abstraction has has 193 places, 214 transitions, 600 flow [2022-12-13 14:34:38,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 578.3333333333334) internal successors, (1735), 3 states have internal predecessors, (1735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:38,155 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:34:38,155 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:34:38,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 14:34:38,156 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err1ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:34:38,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:34:38,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1820834807, now seen corresponding path program 1 times [2022-12-13 14:34:38,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:34:38,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255001323] [2022-12-13 14:34:38,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:34:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:34:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:34:38,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:34:38,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:34:38,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255001323] [2022-12-13 14:34:38,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255001323] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:34:38,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:34:38,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:34:38,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525535907] [2022-12-13 14:34:38,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:34:38,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:34:38,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:34:38,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:34:38,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:34:38,215 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 575 out of 1070 [2022-12-13 14:34:38,216 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 193 places, 214 transitions, 600 flow. Second operand has 3 states, 3 states have (on average 579.0) internal successors, (1737), 3 states have internal predecessors, (1737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:34:38,217 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:34:38,217 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 575 of 1070 [2022-12-13 14:34:38,217 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:34:59,979 INFO L130 PetriNetUnfolder]: 142866/274258 cut-off events. [2022-12-13 14:34:59,979 INFO L131 PetriNetUnfolder]: For 65995/74823 co-relation queries the response was YES. [2022-12-13 14:35:00,573 INFO L83 FinitePrefix]: Finished finitePrefix Result has 544615 conditions, 274258 events. 142866/274258 cut-off events. For 65995/74823 co-relation queries the response was YES. Maximal size of possible extension queue 3389. Compared 3031142 event pairs, 106105 based on Foata normal form. 3459/248504 useless extension candidates. Maximal degree in co-relation 239702. Up to 197814 conditions per place. [2022-12-13 14:35:01,424 INFO L137 encePairwiseOnDemand]: 1063/1070 looper letters, 160 selfloop transitions, 7 changer transitions 0/271 dead transitions. [2022-12-13 14:35:01,424 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 271 transitions, 1096 flow [2022-12-13 14:35:01,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:35:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:35:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1865 transitions. [2022-12-13 14:35:01,428 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5809968847352025 [2022-12-13 14:35:01,428 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1865 transitions. [2022-12-13 14:35:01,428 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1865 transitions. [2022-12-13 14:35:01,429 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:35:01,429 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1865 transitions. [2022-12-13 14:35:01,432 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 621.6666666666666) internal successors, (1865), 3 states have internal predecessors, (1865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:01,435 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:01,436 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:01,436 INFO L175 Difference]: Start difference. First operand has 193 places, 214 transitions, 600 flow. Second operand 3 states and 1865 transitions. [2022-12-13 14:35:01,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 195 places, 271 transitions, 1096 flow [2022-12-13 14:35:01,589 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 194 places, 271 transitions, 1089 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-13 14:35:01,591 INFO L231 Difference]: Finished difference. Result has 195 places, 219 transitions, 639 flow [2022-12-13 14:35:01,591 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=594, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=214, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=207, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=639, PETRI_PLACES=195, PETRI_TRANSITIONS=219} [2022-12-13 14:35:01,591 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -2 predicate places. [2022-12-13 14:35:01,592 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 219 transitions, 639 flow [2022-12-13 14:35:01,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 579.0) internal successors, (1737), 3 states have internal predecessors, (1737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:01,592 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:35:01,592 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:35:01,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 14:35:01,593 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting loaderErr3ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:35:01,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:35:01,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1252456456, now seen corresponding path program 1 times [2022-12-13 14:35:01,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:35:01,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041446] [2022-12-13 14:35:01,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:35:01,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:35:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:35:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:35:01,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:35:01,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041446] [2022-12-13 14:35:01,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1041446] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:35:01,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:35:01,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:35:01,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884356054] [2022-12-13 14:35:01,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:35:01,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:35:01,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:35:01,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:35:01,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:35:01,631 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 578 out of 1070 [2022-12-13 14:35:01,633 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 219 transitions, 639 flow. Second operand has 3 states, 3 states have (on average 580.3333333333334) internal successors, (1741), 3 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:01,633 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:35:01,633 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 578 of 1070 [2022-12-13 14:35:01,633 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:35:20,296 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 167#L755true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:20,296 INFO L383 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-13 14:35:20,296 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-13 14:35:20,296 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-13 14:35:20,296 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-13 14:35:20,692 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 167#L755true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:20,692 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-13 14:35:20,692 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:35:20,692 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:35:20,692 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:35:21,429 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 198#L692-1true, 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:21,429 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-13 14:35:21,429 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:35:21,429 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:35:21,429 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:35:21,791 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 198#L692-1true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:21,791 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,791 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,791 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,792 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,793 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 198#L692-1true, Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:21,793 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,793 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,793 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,793 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,793 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:21,794 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,794 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,794 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:21,794 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:35:22,334 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 198#L692-1true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,334 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,334 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,334 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,334 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,336 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, 198#L692-1true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,336 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,336 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,336 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,336 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,338 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,338 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,338 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,338 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 519#thread1EXITtrue, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,339 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,339 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,339 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,339 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:35:22,676 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, 198#L692-1true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,676 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,676 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,676 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,676 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,677 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 519#thread1EXITtrue, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,677 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,677 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,677 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,677 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,680 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,680 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,680 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,680 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,680 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,682 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,682 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,682 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,682 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,682 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:35:22,995 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 519#thread1EXITtrue, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,995 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,995 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,995 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,995 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,998 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:22,998 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,998 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,998 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,998 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:22,999 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,000 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,000 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,000 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,000 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,001 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,001 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,001 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,001 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,001 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:35:23,293 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,293 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,293 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,293 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,293 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,295 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,295 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,295 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,295 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,295 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,297 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,297 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,297 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,297 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,297 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,298 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 140#L765true, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,298 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,298 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,298 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,298 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,299 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,299 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,299 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,299 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,299 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:35:23,584 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,584 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,584 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,584 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,584 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,586 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 140#L765true, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,586 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,586 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,586 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,586 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,589 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,589 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,589 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,589 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,589 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,590 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,590 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,590 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,590 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,590 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,591 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,591 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,591 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,591 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,592 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,592 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 241#L697-2true, 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,592 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,593 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,593 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,593 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:35:23,883 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 140#L765true, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,883 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,883 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,883 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,883 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,884 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,884 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,885 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,885 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,885 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,887 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 135#L721-4true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,887 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,887 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,888 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,888 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,888 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,889 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,889 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,889 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,889 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,890 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,890 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,890 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,890 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,890 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,890 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 319#L771-1true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 357#L721-2true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:23,891 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,891 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,891 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:23,891 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:35:24,337 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 135#L721-4true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,337 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,338 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,339 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,339 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,341 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 241#L697-2true, 135#L721-4true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,341 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,341 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,341 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,341 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,342 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 319#L771-1true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,342 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,342 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,342 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,342 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,343 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 319#L771-1true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 357#L721-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,343 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,343 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,343 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,343 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:35:24,597 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 241#L697-2true, 135#L721-4true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,597 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,598 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 319#L771-1true, 247#L721-3true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,598 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,599 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,601 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 319#L771-1true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,601 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:35:24,840 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][194], [Black: 605#true, 319#L771-1true, 626#true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 631#true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:35:24,841 INFO L383 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-12-13 14:35:24,841 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:35:24,841 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:35:24,841 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:35:28,075 INFO L130 PetriNetUnfolder]: 172219/325405 cut-off events. [2022-12-13 14:35:28,076 INFO L131 PetriNetUnfolder]: For 72563/83997 co-relation queries the response was YES. [2022-12-13 14:35:28,829 INFO L83 FinitePrefix]: Finished finitePrefix Result has 651931 conditions, 325405 events. 172219/325405 cut-off events. For 72563/83997 co-relation queries the response was YES. Maximal size of possible extension queue 3826. Compared 3588956 event pairs, 110796 based on Foata normal form. 4621/296999 useless extension candidates. Maximal degree in co-relation 343648. Up to 212301 conditions per place. [2022-12-13 14:35:29,832 INFO L137 encePairwiseOnDemand]: 1062/1070 looper letters, 192 selfloop transitions, 7 changer transitions 0/306 dead transitions. [2022-12-13 14:35:29,832 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 306 transitions, 1282 flow [2022-12-13 14:35:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:35:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:35:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1900 transitions. [2022-12-13 14:35:29,836 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5919003115264797 [2022-12-13 14:35:29,836 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1900 transitions. [2022-12-13 14:35:29,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1900 transitions. [2022-12-13 14:35:29,837 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:35:29,837 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1900 transitions. [2022-12-13 14:35:29,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 633.3333333333334) internal successors, (1900), 3 states have internal predecessors, (1900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:29,843 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:29,844 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:29,844 INFO L175 Difference]: Start difference. First operand has 195 places, 219 transitions, 639 flow. Second operand 3 states and 1900 transitions. [2022-12-13 14:35:29,844 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 306 transitions, 1282 flow [2022-12-13 14:35:29,897 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 196 places, 306 transitions, 1271 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-13 14:35:29,899 INFO L231 Difference]: Finished difference. Result has 198 places, 225 transitions, 686 flow [2022-12-13 14:35:29,900 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=632, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=219, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=212, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=686, PETRI_PLACES=198, PETRI_TRANSITIONS=225} [2022-12-13 14:35:29,900 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, 1 predicate places. [2022-12-13 14:35:29,900 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 225 transitions, 686 flow [2022-12-13 14:35:29,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 580.3333333333334) internal successors, (1741), 3 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:29,901 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:35:29,901 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:35:29,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 14:35:29,901 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting loaderErr4ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:35:29,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:35:29,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1019874479, now seen corresponding path program 1 times [2022-12-13 14:35:29,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:35:29,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090943044] [2022-12-13 14:35:29,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:35:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:35:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:35:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:35:29,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:35:29,926 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090943044] [2022-12-13 14:35:29,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090943044] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:35:29,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:35:29,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:35:29,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712680386] [2022-12-13 14:35:29,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:35:29,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:35:29,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:35:29,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:35:29,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:35:29,935 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 579 out of 1070 [2022-12-13 14:35:29,936 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 225 transitions, 686 flow. Second operand has 3 states, 3 states have (on average 581.6666666666666) internal successors, (1745), 3 states have internal predecessors, (1745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:29,936 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:35:29,936 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 579 of 1070 [2022-12-13 14:35:29,937 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:35:57,521 INFO L130 PetriNetUnfolder]: 169506/327627 cut-off events. [2022-12-13 14:35:57,521 INFO L131 PetriNetUnfolder]: For 110212/130940 co-relation queries the response was YES. [2022-12-13 14:35:58,353 INFO L83 FinitePrefix]: Finished finitePrefix Result has 681491 conditions, 327627 events. 169506/327627 cut-off events. For 110212/130940 co-relation queries the response was YES. Maximal size of possible extension queue 3959. Compared 3706687 event pairs, 64015 based on Foata normal form. 7581/305218 useless extension candidates. Maximal degree in co-relation 613151. Up to 231481 conditions per place. [2022-12-13 14:35:59,381 INFO L137 encePairwiseOnDemand]: 1064/1070 looper letters, 153 selfloop transitions, 4 changer transitions 0/265 dead transitions. [2022-12-13 14:35:59,382 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 265 transitions, 1149 flow [2022-12-13 14:35:59,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:35:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:35:59,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1860 transitions. [2022-12-13 14:35:59,385 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5794392523364486 [2022-12-13 14:35:59,385 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1860 transitions. [2022-12-13 14:35:59,386 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1860 transitions. [2022-12-13 14:35:59,386 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:35:59,386 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1860 transitions. [2022-12-13 14:35:59,389 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 620.0) internal successors, (1860), 3 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:59,391 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:59,392 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:35:59,392 INFO L175 Difference]: Start difference. First operand has 198 places, 225 transitions, 686 flow. Second operand 3 states and 1860 transitions. [2022-12-13 14:35:59,392 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 265 transitions, 1149 flow [2022-12-13 14:36:00,458 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 195 places, 265 transitions, 1131 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-13 14:36:00,460 INFO L231 Difference]: Finished difference. Result has 196 places, 226 transitions, 698 flow [2022-12-13 14:36:00,460 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=666, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=222, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=218, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=698, PETRI_PLACES=196, PETRI_TRANSITIONS=226} [2022-12-13 14:36:00,461 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -1 predicate places. [2022-12-13 14:36:00,461 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 226 transitions, 698 flow [2022-12-13 14:36:00,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 581.6666666666666) internal successors, (1745), 3 states have internal predecessors, (1745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:00,461 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:36:00,461 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:36:00,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 14:36:00,461 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thread1Err3ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:36:00,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:36:00,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1054327749, now seen corresponding path program 1 times [2022-12-13 14:36:00,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:36:00,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483831655] [2022-12-13 14:36:00,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:36:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:36:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:36:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:36:00,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:36:00,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483831655] [2022-12-13 14:36:00,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483831655] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:36:00,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:36:00,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:36:00,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448308465] [2022-12-13 14:36:00,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:36:00,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:36:00,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:36:00,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:36:00,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:36:00,519 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 575 out of 1070 [2022-12-13 14:36:00,521 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 226 transitions, 698 flow. Second operand has 3 states, 3 states have (on average 579.3333333333334) internal successors, (1738), 3 states have internal predecessors, (1738), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:00,521 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:36:00,521 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 575 of 1070 [2022-12-13 14:36:00,521 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:36:21,221 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 167#L755true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:21,221 INFO L383 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-13 14:36:21,221 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-13 14:36:21,221 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-13 14:36:21,221 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-13 14:36:21,815 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 167#L755true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:21,815 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,815 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,815 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,815 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,816 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 167#L755true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:21,816 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,816 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,816 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,816 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,817 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 189#L755-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:21,817 INFO L383 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,817 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,817 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:21,817 INFO L386 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-13 14:36:22,249 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 167#L755true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:22,249 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,249 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,249 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,249 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,250 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 189#L755-1true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:22,250 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,250 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,250 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,250 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,251 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 189#L755-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:22,251 INFO L383 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,251 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,251 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,251 INFO L386 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-13 14:36:22,662 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 189#L755-1true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:22,662 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,663 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,663 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,663 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,665 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 198#L692-1true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:22,665 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,665 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,665 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:36:22,665 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-13 14:36:23,064 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,065 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,065 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,065 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,065 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,066 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,066 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,066 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,066 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,066 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,067 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 361#L757-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,067 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,067 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,067 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,067 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,068 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,068 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,068 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,068 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,068 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:23,619 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,619 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,619 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,619 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,619 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,621 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 361#L757-1true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,621 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 361#L757-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,622 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,622 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,623 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,623 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,623 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,623 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,623 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,623 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 361#L757-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,624 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:23,624 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:23,624 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:24,004 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 361#L757-1true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,004 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,004 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,004 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,004 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,005 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 361#L757-1true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,005 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,005 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,005 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,005 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,005 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,005 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,006 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,006 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,006 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,008 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 361#L757-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,008 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,008 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,008 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,008 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,011 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,011 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,011 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,011 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,011 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:24,364 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 361#L757-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,364 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,364 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,365 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,365 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,368 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,368 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,368 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,368 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,368 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,369 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,369 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,369 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,369 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,369 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,371 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,371 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,371 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,371 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,371 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,372 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,372 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,372 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,372 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,372 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,373 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,373 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,373 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,373 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,373 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:24,703 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,703 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,703 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,703 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,703 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,703 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,704 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,704 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,704 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,704 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,707 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,707 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,707 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,707 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,707 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,708 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,708 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,708 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,708 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,709 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,709 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,709 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,709 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,709 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,709 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,710 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,710 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,710 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,711 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,712 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,712 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,712 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,712 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,712 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,712 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,713 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,713 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,713 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,713 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,714 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:24,714 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,714 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,714 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:24,714 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-13 14:36:25,040 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 62#L740-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,040 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,040 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,041 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,041 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,042 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,042 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,042 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,043 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,043 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,043 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,043 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,043 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,043 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,043 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,044 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,047 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 135#L721-4true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,047 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,047 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,047 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,047 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,048 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,048 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,048 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,048 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,048 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,049 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,049 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,049 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,049 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,049 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,050 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,050 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,050 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,050 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,050 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,051 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,052 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,052 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,052 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,052 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,053 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,053 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,053 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,053 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,053 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 507#L758-1true, 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,377 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 140#L765true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,377 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,377 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,378 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,379 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,379 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,379 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,383 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,383 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,383 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,383 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,383 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,384 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,384 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,384 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,384 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,384 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,385 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,385 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,385 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,385 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,385 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,386 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,386 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,386 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,386 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,386 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,387 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 319#L771-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 357#L721-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,387 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,387 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,387 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,387 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-12-13 14:36:25,919 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 180#L765-2true, 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,919 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,919 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,920 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,920 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,921 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 241#L697-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,921 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,921 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,921 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,921 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,922 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,922 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,922 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,922 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,922 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,926 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,926 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,926 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,926 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,926 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,928 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 319#L771-1true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,928 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,928 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,928 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,928 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,929 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 319#L771-1true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,929 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,929 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,929 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,929 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,930 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,930 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,930 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:25,930 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:25,930 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,931 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 319#L771-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 357#L721-2true, Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:25,931 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,931 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,931 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:25,931 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-12-13 14:36:26,287 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 241#L697-2true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,288 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,288 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,288 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,288 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 319#L771-1true, 247#L721-3true, Black: 610#true, 639#(= |#race~scull_qset~0| 0), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,289 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 319#L771-1true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,289 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,289 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,290 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,290 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,290 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,290 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:26,290 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 319#L771-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,293 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,293 INFO L383 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:26,293 INFO L386 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-12-13 14:36:26,294 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:26,571 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 319#L771-1true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,571 INFO L383 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,571 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,572 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,572 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,572 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 519#thread1EXITtrue, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 135#L721-4true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,572 INFO L383 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,572 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:26,572 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,572 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-13 14:36:26,575 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,575 INFO L383 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,575 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:26,575 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-13 14:36:26,575 INFO L386 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-12-13 14:36:26,843 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 247#L721-3true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,843 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-12-13 14:36:26,843 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:26,843 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-12-13 14:36:26,844 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:26,845 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 637#true, Black: 605#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:26,845 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-12-13 14:36:26,845 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:26,845 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-13 14:36:26,846 INFO L386 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-12-13 14:36:27,109 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][193], [Black: 605#true, Black: 637#true, 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 135#L721-4true, 198#L692-1true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:27,109 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-12-13 14:36:27,109 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:27,109 INFO L386 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-12-13 14:36:27,109 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-13 14:36:30,073 INFO L130 PetriNetUnfolder]: 183979/346062 cut-off events. [2022-12-13 14:36:30,073 INFO L131 PetriNetUnfolder]: For 111904/126702 co-relation queries the response was YES. [2022-12-13 14:36:31,182 INFO L83 FinitePrefix]: Finished finitePrefix Result has 736729 conditions, 346062 events. 183979/346062 cut-off events. For 111904/126702 co-relation queries the response was YES. Maximal size of possible extension queue 4053. Compared 3818164 event pairs, 124271 based on Foata normal form. 2728/315745 useless extension candidates. Maximal degree in co-relation 382306. Up to 247377 conditions per place. [2022-12-13 14:36:32,285 INFO L137 encePairwiseOnDemand]: 1062/1070 looper letters, 179 selfloop transitions, 12 changer transitions 0/293 dead transitions. [2022-12-13 14:36:32,285 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 293 transitions, 1309 flow [2022-12-13 14:36:32,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:36:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:36:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1868 transitions. [2022-12-13 14:36:32,289 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5819314641744548 [2022-12-13 14:36:32,289 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1868 transitions. [2022-12-13 14:36:32,289 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1868 transitions. [2022-12-13 14:36:32,290 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:36:32,290 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1868 transitions. [2022-12-13 14:36:32,292 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 622.6666666666666) internal successors, (1868), 3 states have internal predecessors, (1868), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:32,295 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:32,295 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:32,295 INFO L175 Difference]: Start difference. First operand has 196 places, 226 transitions, 698 flow. Second operand 3 states and 1868 transitions. [2022-12-13 14:36:32,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 293 transitions, 1309 flow [2022-12-13 14:36:32,309 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 293 transitions, 1309 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-12-13 14:36:32,312 INFO L231 Difference]: Finished difference. Result has 200 places, 236 transitions, 807 flow [2022-12-13 14:36:32,312 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=698, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=226, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=214, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=807, PETRI_PLACES=200, PETRI_TRANSITIONS=236} [2022-12-13 14:36:32,312 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, 3 predicate places. [2022-12-13 14:36:32,313 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 236 transitions, 807 flow [2022-12-13 14:36:32,313 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 579.3333333333334) internal successors, (1738), 3 states have internal predecessors, (1738), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:32,313 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:36:32,313 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:36:32,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 14:36:32,313 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:36:32,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:36:32,314 INFO L85 PathProgramCache]: Analyzing trace with hash -929446848, now seen corresponding path program 1 times [2022-12-13 14:36:32,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:36:32,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [757194281] [2022-12-13 14:36:32,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:36:32,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:36:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:36:32,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:36:32,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:36:32,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [757194281] [2022-12-13 14:36:32,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [757194281] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:36:32,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:36:32,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:36:32,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259883304] [2022-12-13 14:36:32,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:36:32,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:36:32,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:36:32,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:36:32,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:36:32,408 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 578 out of 1070 [2022-12-13 14:36:32,410 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 236 transitions, 807 flow. Second operand has 3 states, 3 states have (on average 583.0) internal successors, (1749), 3 states have internal predecessors, (1749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:32,410 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:36:32,410 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 578 of 1070 [2022-12-13 14:36:32,410 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:36:34,519 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2206] L748-5-->L752-2: Formula: (and (= v_~dev_qset~0_26 |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|) (= (* |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17| |v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|) |v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|) (= |v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37| 0)) InVars {thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, ~dev_qset~0=v_~dev_qset~0_26} OutVars{thread1Thread1of1ForFork0_scull_read_~itemsize~0#1=|v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|, thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~s_pos~0#1_31|, thread1Thread1of1ForFork0_scull_read_~qset~1#1=|v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|, thread1Thread1of1ForFork0_down_interruptible_#res#1=|v_thread1Thread1of1ForFork0_down_interruptible_#res#1_43|, thread1Thread1of1ForFork0_scull_read_~item~0#1=|v_thread1Thread1of1ForFork0_scull_read_~item~0#1_35|, ~dev_qset~0=v_~dev_qset~0_26, thread1Thread1of1ForFork0_scull_read_~rest~0#1=|v_thread1Thread1of1ForFork0_scull_read_~rest~0#1_33|, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~q_pos~0#1_45|, thread1Thread1of1ForFork0_scull_read_~retval~0#1=|v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_scull_read_~itemsize~0#1, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1, thread1Thread1of1ForFork0_scull_read_~qset~1#1, thread1Thread1of1ForFork0_down_interruptible_#res#1, thread1Thread1of1ForFork0_scull_read_~item~0#1, thread1Thread1of1ForFork0_scull_read_~rest~0#1, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1, thread1Thread1of1ForFork0_scull_read_~retval~0#1][177], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 434#L722-1true, Black: 616#true, 118#L734-2true, 618#(= |#race~scull_quantum~0| 0), Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 527#L752-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,519 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][178], [Black: 605#true, Black: 637#true, 111#L734-1true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,519 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,519 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2022-12-13 14:36:34,612 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2206] L748-5-->L752-2: Formula: (and (= v_~dev_qset~0_26 |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|) (= (* |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17| |v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|) |v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|) (= |v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37| 0)) InVars {thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, ~dev_qset~0=v_~dev_qset~0_26} OutVars{thread1Thread1of1ForFork0_scull_read_~itemsize~0#1=|v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|, thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~s_pos~0#1_31|, thread1Thread1of1ForFork0_scull_read_~qset~1#1=|v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|, thread1Thread1of1ForFork0_down_interruptible_#res#1=|v_thread1Thread1of1ForFork0_down_interruptible_#res#1_43|, thread1Thread1of1ForFork0_scull_read_~item~0#1=|v_thread1Thread1of1ForFork0_scull_read_~item~0#1_35|, ~dev_qset~0=v_~dev_qset~0_26, thread1Thread1of1ForFork0_scull_read_~rest~0#1=|v_thread1Thread1of1ForFork0_scull_read_~rest~0#1_33|, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~q_pos~0#1_45|, thread1Thread1of1ForFork0_scull_read_~retval~0#1=|v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_scull_read_~itemsize~0#1, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1, thread1Thread1of1ForFork0_scull_read_~qset~1#1, thread1Thread1of1ForFork0_down_interruptible_#res#1, thread1Thread1of1ForFork0_scull_read_~item~0#1, thread1Thread1of1ForFork0_scull_read_~rest~0#1, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1, thread1Thread1of1ForFork0_scull_read_~retval~0#1][177], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 434#L722-1true, Black: 616#true, 118#L734-2true, 618#(= |#race~scull_quantum~0| 0), Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 527#L752-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,612 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,612 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,612 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,612 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,612 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][178], [Black: 637#true, 111#L734-1true, Black: 605#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,612 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,612 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,613 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,613 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,613 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][178], [Black: 605#true, Black: 637#true, 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 434#L722-1true, Black: 616#true, 343#L734-3true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,613 INFO L383 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,613 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,613 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,613 INFO L386 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2022-12-13 14:36:34,709 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][178], [Black: 637#true, Black: 605#true, 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 434#L722-1true, Black: 616#true, 343#L734-3true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,709 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,709 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,709 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,709 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2206] L748-5-->L752-2: Formula: (and (= v_~dev_qset~0_26 |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|) (= (* |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17| |v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|) |v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|) (= |v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37| 0)) InVars {thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, ~dev_qset~0=v_~dev_qset~0_26} OutVars{thread1Thread1of1ForFork0_scull_read_~itemsize~0#1=|v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|, thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~s_pos~0#1_31|, thread1Thread1of1ForFork0_scull_read_~qset~1#1=|v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|, thread1Thread1of1ForFork0_down_interruptible_#res#1=|v_thread1Thread1of1ForFork0_down_interruptible_#res#1_43|, thread1Thread1of1ForFork0_scull_read_~item~0#1=|v_thread1Thread1of1ForFork0_scull_read_~item~0#1_35|, ~dev_qset~0=v_~dev_qset~0_26, thread1Thread1of1ForFork0_scull_read_~rest~0#1=|v_thread1Thread1of1ForFork0_scull_read_~rest~0#1_33|, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~q_pos~0#1_45|, thread1Thread1of1ForFork0_scull_read_~retval~0#1=|v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_scull_read_~itemsize~0#1, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1, thread1Thread1of1ForFork0_scull_read_~qset~1#1, thread1Thread1of1ForFork0_down_interruptible_#res#1, thread1Thread1of1ForFork0_scull_read_~item~0#1, thread1Thread1of1ForFork0_scull_read_~rest~0#1, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1, thread1Thread1of1ForFork0_scull_read_~retval~0#1][177], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 527#L752-2true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 163#L735-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,710 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2136] L735-2-->L720-1: Formula: (and (= |v_thread2Thread1of1ForFork1_scull_trim_~dev#1_11| |v_thread2Thread1of1ForFork1_scull_trim_#in~dev#1_13|) (= |v_#race~dev_qset~0_41| 0)) InVars {thread2Thread1of1ForFork1_scull_trim_#in~dev#1=|v_thread2Thread1of1ForFork1_scull_trim_#in~dev#1_13|} OutVars{thread2Thread1of1ForFork1_scull_trim_#t~nondet9#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet9#1_21|, thread2Thread1of1ForFork1_scull_trim_~dev#1=|v_thread2Thread1of1ForFork1_scull_trim_~dev#1_11|, thread2Thread1of1ForFork1_scull_trim_#t~nondet8#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet8#1_23|, thread2Thread1of1ForFork1_scull_trim_~qset~0#1=|v_thread2Thread1of1ForFork1_scull_trim_~qset~0#1_9|, thread2Thread1of1ForFork1_scull_trim_#t~nondet11#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet11#1_25|, thread2Thread1of1ForFork1_scull_trim_#res#1=|v_thread2Thread1of1ForFork1_scull_trim_#res#1_17|, thread2Thread1of1ForFork1_scull_trim_#in~dev#1=|v_thread2Thread1of1ForFork1_scull_trim_#in~dev#1_13|, thread2Thread1of1ForFork1_scull_trim_#t~nondet10#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet10#1_23|, #race~dev_qset~0=|v_#race~dev_qset~0_41|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_trim_#t~nondet9#1, thread2Thread1of1ForFork1_scull_trim_~dev#1, thread2Thread1of1ForFork1_scull_trim_#t~nondet8#1, thread2Thread1of1ForFork1_scull_trim_~qset~0#1, thread2Thread1of1ForFork1_scull_trim_#t~nondet11#1, thread2Thread1of1ForFork1_scull_trim_#res#1, thread2Thread1of1ForFork1_scull_trim_#t~nondet10#1, #race~dev_qset~0][48], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 434#L722-1true, Black: 616#true, 321#L720-1true, 618#(= |#race~scull_quantum~0| 0), 253#L748-5true, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), thread2Thread1of1ForFork1InUse, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,710 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,710 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][178], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 242#L735-3true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,711 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2127] L735-3-->L720-1: Formula: (and (= |v_#race~dev_qset~0_39| 0) (= |v_thread1Thread1of1ForFork0_scull_trim_#in~dev#1_13| |v_thread1Thread1of1ForFork0_scull_trim_~dev#1_11|)) InVars {thread1Thread1of1ForFork0_scull_trim_#in~dev#1=|v_thread1Thread1of1ForFork0_scull_trim_#in~dev#1_13|} OutVars{thread1Thread1of1ForFork0_scull_trim_#t~nondet11#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet11#1_27|, thread1Thread1of1ForFork0_scull_trim_~qset~0#1=|v_thread1Thread1of1ForFork0_scull_trim_~qset~0#1_9|, thread1Thread1of1ForFork0_scull_trim_~dev#1=|v_thread1Thread1of1ForFork0_scull_trim_~dev#1_11|, thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1_21|, thread1Thread1of1ForFork0_scull_trim_#in~dev#1=|v_thread1Thread1of1ForFork0_scull_trim_#in~dev#1_13|, thread1Thread1of1ForFork0_scull_trim_#t~nondet9#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet9#1_21|, #race~dev_qset~0=|v_#race~dev_qset~0_39|, thread1Thread1of1ForFork0_scull_trim_#t~nondet10#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet10#1_23|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_scull_trim_#t~nondet11#1, thread1Thread1of1ForFork0_scull_trim_~qset~0#1, thread1Thread1of1ForFork0_scull_trim_~dev#1, thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1, thread1Thread1of1ForFork0_scull_trim_#t~nondet9#1, #race~dev_qset~0, thread1Thread1of1ForFork0_scull_trim_#t~nondet10#1][40], [Black: 605#true, 560#L781-5true, Black: 637#true, 113#L720-1true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 330#L930-4true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,711 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,711 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-12-13 14:36:34,812 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2206] L748-5-->L752-2: Formula: (and (= v_~dev_qset~0_26 |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|) (= (* |v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17| |v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|) |v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|) (= |v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37| 0)) InVars {thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, ~dev_qset~0=v_~dev_qset~0_26} OutVars{thread1Thread1of1ForFork0_scull_read_~itemsize~0#1=|v_thread1Thread1of1ForFork0_scull_read_~itemsize~0#1_29|, thread1Thread1of1ForFork0_scull_read_~quantum~0#1=|v_thread1Thread1of1ForFork0_scull_read_~quantum~0#1_47|, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~s_pos~0#1_31|, thread1Thread1of1ForFork0_scull_read_~qset~1#1=|v_thread1Thread1of1ForFork0_scull_read_~qset~1#1_17|, thread1Thread1of1ForFork0_down_interruptible_#res#1=|v_thread1Thread1of1ForFork0_down_interruptible_#res#1_43|, thread1Thread1of1ForFork0_scull_read_~item~0#1=|v_thread1Thread1of1ForFork0_scull_read_~item~0#1_35|, ~dev_qset~0=v_~dev_qset~0_26, thread1Thread1of1ForFork0_scull_read_~rest~0#1=|v_thread1Thread1of1ForFork0_scull_read_~rest~0#1_33|, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1=|v_thread1Thread1of1ForFork0_scull_read_~q_pos~0#1_45|, thread1Thread1of1ForFork0_scull_read_~retval~0#1=|v_thread1Thread1of1ForFork0_scull_read_~retval~0#1_37|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_scull_read_~itemsize~0#1, thread1Thread1of1ForFork0_scull_read_~s_pos~0#1, thread1Thread1of1ForFork0_scull_read_~qset~1#1, thread1Thread1of1ForFork0_down_interruptible_#res#1, thread1Thread1of1ForFork0_scull_read_~item~0#1, thread1Thread1of1ForFork0_scull_read_~rest~0#1, thread1Thread1of1ForFork0_scull_read_~q_pos~0#1, thread1Thread1of1ForFork0_scull_read_~retval~0#1][177], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 527#L752-2true, 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 163#L735-2true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,812 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,812 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,812 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,812 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2136] L735-2-->L720-1: Formula: (and (= |v_thread2Thread1of1ForFork1_scull_trim_~dev#1_11| |v_thread2Thread1of1ForFork1_scull_trim_#in~dev#1_13|) (= |v_#race~dev_qset~0_41| 0)) InVars {thread2Thread1of1ForFork1_scull_trim_#in~dev#1=|v_thread2Thread1of1ForFork1_scull_trim_#in~dev#1_13|} OutVars{thread2Thread1of1ForFork1_scull_trim_#t~nondet9#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet9#1_21|, thread2Thread1of1ForFork1_scull_trim_~dev#1=|v_thread2Thread1of1ForFork1_scull_trim_~dev#1_11|, thread2Thread1of1ForFork1_scull_trim_#t~nondet8#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet8#1_23|, thread2Thread1of1ForFork1_scull_trim_~qset~0#1=|v_thread2Thread1of1ForFork1_scull_trim_~qset~0#1_9|, thread2Thread1of1ForFork1_scull_trim_#t~nondet11#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet11#1_25|, thread2Thread1of1ForFork1_scull_trim_#res#1=|v_thread2Thread1of1ForFork1_scull_trim_#res#1_17|, thread2Thread1of1ForFork1_scull_trim_#in~dev#1=|v_thread2Thread1of1ForFork1_scull_trim_#in~dev#1_13|, thread2Thread1of1ForFork1_scull_trim_#t~nondet10#1=|v_thread2Thread1of1ForFork1_scull_trim_#t~nondet10#1_23|, #race~dev_qset~0=|v_#race~dev_qset~0_41|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_trim_#t~nondet9#1, thread2Thread1of1ForFork1_scull_trim_~dev#1, thread2Thread1of1ForFork1_scull_trim_#t~nondet8#1, thread2Thread1of1ForFork1_scull_trim_~qset~0#1, thread2Thread1of1ForFork1_scull_trim_#t~nondet11#1, thread2Thread1of1ForFork1_scull_trim_#res#1, thread2Thread1of1ForFork1_scull_trim_#t~nondet10#1, #race~dev_qset~0][48], [Black: 605#true, Black: 637#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), 639#(= |#race~scull_qset~0| 0), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 321#L720-1true, 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 253#L748-5true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), Black: 599#true, 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,813 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2192] L781-5-->L785: Formula: (and (= (* |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17| |v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|) |v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|) (= v_~dev_qset~0_24 |v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|) (= (+ 4 |v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|) 0)) InVars {thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, ~dev_qset~0=v_~dev_qset~0_24} OutVars{thread2Thread1of1ForFork1_scull_write_~quantum~1#1=|v_thread2Thread1of1ForFork1_scull_write_~quantum~1#1_37|, thread2Thread1of1ForFork1_scull_write_~item~1#1=|v_thread2Thread1of1ForFork1_scull_write_~item~1#1_29|, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1=|v_thread2Thread1of1ForFork1_scull_write_~itemsize~1#1_21|, thread2Thread1of1ForFork1_scull_write_~qset~2#1=|v_thread2Thread1of1ForFork1_scull_write_~qset~2#1_17|, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~s_pos~1#1_27|, thread2Thread1of1ForFork1_scull_write_~rest~1#1=|v_thread2Thread1of1ForFork1_scull_write_~rest~1#1_29|, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1=|v_thread2Thread1of1ForFork1_scull_write_~q_pos~1#1_41|, thread2Thread1of1ForFork1_scull_write_~retval~1#1=|v_thread2Thread1of1ForFork1_scull_write_~retval~1#1_35|, ~dev_qset~0=v_~dev_qset~0_24} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_scull_write_~item~1#1, thread2Thread1of1ForFork1_scull_write_~itemsize~1#1, thread2Thread1of1ForFork1_scull_write_~qset~2#1, thread2Thread1of1ForFork1_scull_write_~s_pos~1#1, thread2Thread1of1ForFork1_scull_write_~rest~1#1, thread2Thread1of1ForFork1_scull_write_~q_pos~1#1, thread2Thread1of1ForFork1_scull_write_~retval~1#1][178], [Black: 637#true, Black: 605#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), 65#L785true, thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, 242#L735-3true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,813 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2127] L735-3-->L720-1: Formula: (and (= |v_#race~dev_qset~0_39| 0) (= |v_thread1Thread1of1ForFork0_scull_trim_#in~dev#1_13| |v_thread1Thread1of1ForFork0_scull_trim_~dev#1_11|)) InVars {thread1Thread1of1ForFork0_scull_trim_#in~dev#1=|v_thread1Thread1of1ForFork0_scull_trim_#in~dev#1_13|} OutVars{thread1Thread1of1ForFork0_scull_trim_#t~nondet11#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet11#1_27|, thread1Thread1of1ForFork0_scull_trim_~qset~0#1=|v_thread1Thread1of1ForFork0_scull_trim_~qset~0#1_9|, thread1Thread1of1ForFork0_scull_trim_~dev#1=|v_thread1Thread1of1ForFork0_scull_trim_~dev#1_11|, thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1_21|, thread1Thread1of1ForFork0_scull_trim_#in~dev#1=|v_thread1Thread1of1ForFork0_scull_trim_#in~dev#1_13|, thread1Thread1of1ForFork0_scull_trim_#t~nondet9#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet9#1_21|, #race~dev_qset~0=|v_#race~dev_qset~0_39|, thread1Thread1of1ForFork0_scull_trim_#t~nondet10#1=|v_thread1Thread1of1ForFork0_scull_trim_#t~nondet10#1_23|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_scull_trim_#t~nondet11#1, thread1Thread1of1ForFork0_scull_trim_~qset~0#1, thread1Thread1of1ForFork0_scull_trim_~dev#1, thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1, thread1Thread1of1ForFork0_scull_trim_#t~nondet9#1, #race~dev_qset~0, thread1Thread1of1ForFork0_scull_trim_#t~nondet10#1][40], [Black: 637#true, 113#L720-1true, 560#L781-5true, Black: 605#true, Black: 644#(= |thread1Thread1of1ForFork0_scull_trim_#t~nondet8#1| |#race~dev_size~0|), 639#(= |#race~scull_qset~0| 0), 650#(= (select (select |#pthreadsMutex| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 612#(= |#race~dev_size~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet8#1|), 434#L722-1true, Black: 616#true, 618#(= |#race~scull_quantum~0| 0), thread2Thread1of1ForFork1InUse, Black: 623#(= |#race~__X__~0| |thread1Thread1of1ForFork0_scull_open_#t~nondet13#1|), 513#L931-6true, Black: 628#(= |#race~__X__~0| |thread2Thread1of1ForFork1_scull_open_#t~nondet13#1|), 642#true, Black: 599#true, Black: 633#(= |#race~dev_quantum~0| |loaderThread1of1ForFork2_scull_trim_#t~nondet9#1|), 607#(= |#race~i~0| 0)]) [2022-12-13 14:36:34,813 INFO L383 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,813 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:34,814 INFO L386 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-13 14:36:41,758 INFO L130 PetriNetUnfolder]: 49437/104378 cut-off events. [2022-12-13 14:36:41,758 INFO L131 PetriNetUnfolder]: For 44190/50347 co-relation queries the response was YES. [2022-12-13 14:36:42,008 INFO L83 FinitePrefix]: Finished finitePrefix Result has 224294 conditions, 104378 events. 49437/104378 cut-off events. For 44190/50347 co-relation queries the response was YES. Maximal size of possible extension queue 1449. Compared 1101068 event pairs, 8699 based on Foata normal form. 6931/101617 useless extension candidates. Maximal degree in co-relation 130298. Up to 61355 conditions per place. [2022-12-13 14:36:42,305 INFO L137 encePairwiseOnDemand]: 1059/1070 looper letters, 131 selfloop transitions, 11 changer transitions 0/250 dead transitions. [2022-12-13 14:36:42,305 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 200 places, 250 transitions, 1107 flow [2022-12-13 14:36:42,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:36:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:36:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1848 transitions. [2022-12-13 14:36:42,308 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5757009345794393 [2022-12-13 14:36:42,308 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1848 transitions. [2022-12-13 14:36:42,308 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1848 transitions. [2022-12-13 14:36:42,309 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:36:42,309 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1848 transitions. [2022-12-13 14:36:42,311 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 616.0) internal successors, (1848), 3 states have internal predecessors, (1848), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:42,314 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:42,314 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:42,314 INFO L175 Difference]: Start difference. First operand has 200 places, 236 transitions, 807 flow. Second operand 3 states and 1848 transitions. [2022-12-13 14:36:42,314 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 200 places, 250 transitions, 1107 flow [2022-12-13 14:36:42,373 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 194 places, 250 transitions, 1071 flow, removed 8 selfloop flow, removed 6 redundant places. [2022-12-13 14:36:42,375 INFO L231 Difference]: Finished difference. Result has 194 places, 218 transitions, 693 flow [2022-12-13 14:36:42,375 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=671, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=218, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=207, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=693, PETRI_PLACES=194, PETRI_TRANSITIONS=218} [2022-12-13 14:36:42,375 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -3 predicate places. [2022-12-13 14:36:42,375 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 218 transitions, 693 flow [2022-12-13 14:36:42,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 583.0) internal successors, (1749), 3 states have internal predecessors, (1749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:42,376 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:36:42,376 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:36:42,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 14:36:42,376 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting loaderErr5ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:36:42,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:36:42,376 INFO L85 PathProgramCache]: Analyzing trace with hash 483318993, now seen corresponding path program 1 times [2022-12-13 14:36:42,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:36:42,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955223402] [2022-12-13 14:36:42,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:36:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:36:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:36:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:36:42,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:36:42,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955223402] [2022-12-13 14:36:42,397 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1955223402] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:36:42,397 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:36:42,397 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:36:42,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249240968] [2022-12-13 14:36:42,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:36:42,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:36:42,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:36:42,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:36:42,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:36:42,420 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 575 out of 1070 [2022-12-13 14:36:42,421 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 218 transitions, 693 flow. Second operand has 3 states, 3 states have (on average 578.0) internal successors, (1734), 3 states have internal predecessors, (1734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:42,421 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:36:42,421 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 575 of 1070 [2022-12-13 14:36:42,421 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:36:53,229 INFO L130 PetriNetUnfolder]: 59700/122092 cut-off events. [2022-12-13 14:36:53,229 INFO L131 PetriNetUnfolder]: For 50018/55762 co-relation queries the response was YES. [2022-12-13 14:36:53,515 INFO L83 FinitePrefix]: Finished finitePrefix Result has 264349 conditions, 122092 events. 59700/122092 cut-off events. For 50018/55762 co-relation queries the response was YES. Maximal size of possible extension queue 1666. Compared 1271151 event pairs, 37182 based on Foata normal form. 1883/112362 useless extension candidates. Maximal degree in co-relation 148096. Up to 82458 conditions per place. [2022-12-13 14:36:53,860 INFO L137 encePairwiseOnDemand]: 1061/1070 looper letters, 186 selfloop transitions, 15 changer transitions 0/302 dead transitions. [2022-12-13 14:36:53,860 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 302 transitions, 1354 flow [2022-12-13 14:36:53,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:36:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:36:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1891 transitions. [2022-12-13 14:36:53,864 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5890965732087228 [2022-12-13 14:36:53,864 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1891 transitions. [2022-12-13 14:36:53,864 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1891 transitions. [2022-12-13 14:36:53,865 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:36:53,865 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1891 transitions. [2022-12-13 14:36:53,867 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 630.3333333333334) internal successors, (1891), 3 states have internal predecessors, (1891), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:53,869 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:53,870 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:53,870 INFO L175 Difference]: Start difference. First operand has 194 places, 218 transitions, 693 flow. Second operand 3 states and 1891 transitions. [2022-12-13 14:36:53,870 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 196 places, 302 transitions, 1354 flow [2022-12-13 14:36:53,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 195 places, 302 transitions, 1332 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-13 14:36:53,889 INFO L231 Difference]: Finished difference. Result has 196 places, 231 transitions, 805 flow [2022-12-13 14:36:53,889 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=682, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=218, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=203, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=805, PETRI_PLACES=196, PETRI_TRANSITIONS=231} [2022-12-13 14:36:53,890 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, -1 predicate places. [2022-12-13 14:36:53,890 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 231 transitions, 805 flow [2022-12-13 14:36:53,890 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 578.0) internal successors, (1734), 3 states have internal predecessors, (1734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:53,890 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:36:53,890 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:36:53,891 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 14:36:53,891 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting thread2Err3ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:36:53,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:36:53,891 INFO L85 PathProgramCache]: Analyzing trace with hash -280029838, now seen corresponding path program 1 times [2022-12-13 14:36:53,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:36:53,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097061029] [2022-12-13 14:36:53,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:36:53,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:36:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:36:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:36:53,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:36:53,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097061029] [2022-12-13 14:36:53,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097061029] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:36:53,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:36:53,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:36:53,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634278872] [2022-12-13 14:36:53,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:36:53,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:36:53,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:36:53,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:36:53,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:36:53,955 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 575 out of 1070 [2022-12-13 14:36:53,957 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 231 transitions, 805 flow. Second operand has 3 states, 3 states have (on average 579.6666666666666) internal successors, (1739), 3 states have internal predecessors, (1739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:36:53,957 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 14:36:53,957 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 575 of 1070 [2022-12-13 14:36:53,957 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 14:37:05,033 INFO L130 PetriNetUnfolder]: 58741/122106 cut-off events. [2022-12-13 14:37:05,033 INFO L131 PetriNetUnfolder]: For 64355/70603 co-relation queries the response was YES. [2022-12-13 14:37:05,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 273815 conditions, 122106 events. 58741/122106 cut-off events. For 64355/70603 co-relation queries the response was YES. Maximal size of possible extension queue 1652. Compared 1286866 event pairs, 39047 based on Foata normal form. 972/110694 useless extension candidates. Maximal degree in co-relation 165831. Up to 85015 conditions per place. [2022-12-13 14:37:05,678 INFO L137 encePairwiseOnDemand]: 1066/1070 looper letters, 149 selfloop transitions, 4 changer transitions 0/258 dead transitions. [2022-12-13 14:37:05,678 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 258 transitions, 1222 flow [2022-12-13 14:37:05,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:37:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-13 14:37:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1837 transitions. [2022-12-13 14:37:05,681 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5722741433021807 [2022-12-13 14:37:05,681 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1837 transitions. [2022-12-13 14:37:05,681 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1837 transitions. [2022-12-13 14:37:05,682 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 14:37:05,682 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1837 transitions. [2022-12-13 14:37:05,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 612.3333333333334) internal successors, (1837), 3 states have internal predecessors, (1837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:37:05,687 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:37:05,687 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1070.0) internal successors, (4280), 4 states have internal predecessors, (4280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:37:05,687 INFO L175 Difference]: Start difference. First operand has 196 places, 231 transitions, 805 flow. Second operand 3 states and 1837 transitions. [2022-12-13 14:37:05,687 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 258 transitions, 1222 flow [2022-12-13 14:37:06,298 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 258 transitions, 1205 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-13 14:37:06,300 INFO L231 Difference]: Finished difference. Result has 198 places, 233 transitions, 816 flow [2022-12-13 14:37:06,300 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=1070, PETRI_DIFFERENCE_MINUEND_FLOW=790, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=816, PETRI_PLACES=198, PETRI_TRANSITIONS=233} [2022-12-13 14:37:06,300 INFO L288 CegarLoopForPetriNet]: 197 programPoint places, 1 predicate places. [2022-12-13 14:37:06,301 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 233 transitions, 816 flow [2022-12-13 14:37:06,301 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 579.6666666666666) internal successors, (1739), 3 states have internal predecessors, (1739), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:37:06,301 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 14:37:06,301 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:37:06,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 14:37:06,301 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting loaderErr1ASSERT_VIOLATIONDATA_RACE === [loaderErr0ASSERT_VIOLATIONDATA_RACE, loaderErr1ASSERT_VIOLATIONDATA_RACE, loaderErr2ASSERT_VIOLATIONDATA_RACE, loaderErr3ASSERT_VIOLATIONDATA_RACE (and 86 more)] === [2022-12-13 14:37:06,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:37:06,301 INFO L85 PathProgramCache]: Analyzing trace with hash -562671578, now seen corresponding path program 1 times [2022-12-13 14:37:06,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:37:06,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328774108] [2022-12-13 14:37:06,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:37:06,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:37:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 14:37:06,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 14:37:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 14:37:06,343 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 14:37:06,344 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 14:37:06,344 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location loaderErr1ASSERT_VIOLATIONDATA_RACE (89 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr0ASSERT_VIOLATIONDATA_RACE (88 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr1ASSERT_VIOLATIONDATA_RACE (87 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr2ASSERT_VIOLATIONDATA_RACE (86 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr3ASSERT_VIOLATIONDATA_RACE (85 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr4ASSERT_VIOLATIONDATA_RACE (84 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr5ASSERT_VIOLATIONDATA_RACE (83 of 90 remaining) [2022-12-13 14:37:06,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr6ASSERT_VIOLATIONDATA_RACE (82 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err0ASSERT_VIOLATIONDATA_RACE (81 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err1ASSERT_VIOLATIONDATA_RACE (80 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err2ASSERT_VIOLATIONDATA_RACE (79 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err3ASSERT_VIOLATIONDATA_RACE (78 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err10ASSERT_VIOLATIONDATA_RACE (77 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err4ASSERT_VIOLATIONDATA_RACE (76 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err11ASSERT_VIOLATIONDATA_RACE (75 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err5ASSERT_VIOLATIONDATA_RACE (74 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err6ASSERT_VIOLATIONDATA_RACE (73 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7ASSERT_VIOLATIONDATA_RACE (72 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8ASSERT_VIOLATIONDATA_RACE (71 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err12ASSERT_VIOLATIONDATA_RACE (70 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err9ASSERT_VIOLATIONDATA_RACE (69 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err13ASSERT_VIOLATIONDATA_RACE (68 of 90 remaining) [2022-12-13 14:37:06,347 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err14ASSERT_VIOLATIONDATA_RACE (67 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err15ASSERT_VIOLATIONDATA_RACE (66 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err16ASSERT_VIOLATIONDATA_RACE (65 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err17ASSERT_VIOLATIONDATA_RACE (64 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err0ASSERT_VIOLATIONDATA_RACE (63 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err1ASSERT_VIOLATIONDATA_RACE (62 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err2ASSERT_VIOLATIONDATA_RACE (61 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err3ASSERT_VIOLATIONDATA_RACE (60 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err10ASSERT_VIOLATIONDATA_RACE (59 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err4ASSERT_VIOLATIONDATA_RACE (58 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err11ASSERT_VIOLATIONDATA_RACE (57 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err5ASSERT_VIOLATIONDATA_RACE (56 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err6ASSERT_VIOLATIONDATA_RACE (55 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err7ASSERT_VIOLATIONDATA_RACE (54 of 90 remaining) [2022-12-13 14:37:06,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err8ASSERT_VIOLATIONDATA_RACE (53 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err9ASSERT_VIOLATIONDATA_RACE (52 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err12ASSERT_VIOLATIONDATA_RACE (51 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err13ASSERT_VIOLATIONDATA_RACE (50 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err14ASSERT_VIOLATIONDATA_RACE (49 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err16ASSERT_VIOLATIONDATA_RACE (48 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err15ASSERT_VIOLATIONDATA_RACE (47 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (46 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (45 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (44 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (43 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (42 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (41 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr0ASSERT_VIOLATIONDATA_RACE (40 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr2ASSERT_VIOLATIONDATA_RACE (39 of 90 remaining) [2022-12-13 14:37:06,349 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr3ASSERT_VIOLATIONDATA_RACE (38 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr4ASSERT_VIOLATIONDATA_RACE (37 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr5ASSERT_VIOLATIONDATA_RACE (36 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location loaderErr6ASSERT_VIOLATIONDATA_RACE (35 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err0ASSERT_VIOLATIONDATA_RACE (34 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err1ASSERT_VIOLATIONDATA_RACE (33 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err2ASSERT_VIOLATIONDATA_RACE (32 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err3ASSERT_VIOLATIONDATA_RACE (31 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err10ASSERT_VIOLATIONDATA_RACE (30 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err4ASSERT_VIOLATIONDATA_RACE (29 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err11ASSERT_VIOLATIONDATA_RACE (28 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err5ASSERT_VIOLATIONDATA_RACE (27 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err6ASSERT_VIOLATIONDATA_RACE (26 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7ASSERT_VIOLATIONDATA_RACE (25 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8ASSERT_VIOLATIONDATA_RACE (24 of 90 remaining) [2022-12-13 14:37:06,350 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err12ASSERT_VIOLATIONDATA_RACE (23 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err9ASSERT_VIOLATIONDATA_RACE (22 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err13ASSERT_VIOLATIONDATA_RACE (21 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err14ASSERT_VIOLATIONDATA_RACE (20 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err15ASSERT_VIOLATIONDATA_RACE (19 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err16ASSERT_VIOLATIONDATA_RACE (18 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err17ASSERT_VIOLATIONDATA_RACE (17 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err0ASSERT_VIOLATIONDATA_RACE (16 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err1ASSERT_VIOLATIONDATA_RACE (15 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err2ASSERT_VIOLATIONDATA_RACE (14 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err3ASSERT_VIOLATIONDATA_RACE (13 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err10ASSERT_VIOLATIONDATA_RACE (12 of 90 remaining) [2022-12-13 14:37:06,351 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err4ASSERT_VIOLATIONDATA_RACE (11 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err11ASSERT_VIOLATIONDATA_RACE (10 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err5ASSERT_VIOLATIONDATA_RACE (9 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err6ASSERT_VIOLATIONDATA_RACE (8 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err7ASSERT_VIOLATIONDATA_RACE (7 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err8ASSERT_VIOLATIONDATA_RACE (6 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err9ASSERT_VIOLATIONDATA_RACE (5 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err12ASSERT_VIOLATIONDATA_RACE (4 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err13ASSERT_VIOLATIONDATA_RACE (3 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err14ASSERT_VIOLATIONDATA_RACE (2 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err16ASSERT_VIOLATIONDATA_RACE (1 of 90 remaining) [2022-12-13 14:37:06,352 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread2Err15ASSERT_VIOLATIONDATA_RACE (0 of 90 remaining) [2022-12-13 14:37:06,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 14:37:06,353 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:37:06,358 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-13 14:37:06,358 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 14:37:06,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 02:37:06 BasicIcfg [2022-12-13 14:37:06,397 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 14:37:06,398 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 14:37:06,398 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 14:37:06,398 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 14:37:06,398 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:32:40" (3/4) ... [2022-12-13 14:37:06,400 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 14:37:06,400 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 14:37:06,401 INFO L158 Benchmark]: Toolchain (without parser) took 267336.07ms. Allocated memory was 119.5MB in the beginning and 10.3GB in the end (delta: 10.2GB). Free memory was 84.5MB in the beginning and 2.0GB in the end (delta: -2.0GB). Peak memory consumption was 8.2GB. Max. memory is 16.1GB. [2022-12-13 14:37:06,401 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 91.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:37:06,401 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.35ms. Allocated memory is still 119.5MB. Free memory was 84.2MB in the beginning and 60.0MB in the end (delta: 24.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-13 14:37:06,401 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.93ms. Allocated memory is still 119.5MB. Free memory was 60.0MB in the beginning and 55.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-13 14:37:06,401 INFO L158 Benchmark]: Boogie Preprocessor took 51.18ms. Allocated memory was 119.5MB in the beginning and 146.8MB in the end (delta: 27.3MB). Free memory was 55.8MB in the beginning and 117.6MB in the end (delta: -61.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2022-12-13 14:37:06,401 INFO L158 Benchmark]: RCFGBuilder took 670.51ms. Allocated memory is still 146.8MB. Free memory was 117.6MB in the beginning and 80.6MB in the end (delta: 37.0MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-13 14:37:06,402 INFO L158 Benchmark]: TraceAbstraction took 266202.86ms. Allocated memory was 146.8MB in the beginning and 10.3GB in the end (delta: 10.2GB). Free memory was 79.9MB in the beginning and 2.0GB in the end (delta: -2.0GB). Peak memory consumption was 8.2GB. Max. memory is 16.1GB. [2022-12-13 14:37:06,402 INFO L158 Benchmark]: Witness Printer took 2.59ms. Allocated memory is still 10.3GB. Free memory is still 2.0GB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:37:06,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 91.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.35ms. Allocated memory is still 119.5MB. Free memory was 84.2MB in the beginning and 60.0MB in the end (delta: 24.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.93ms. Allocated memory is still 119.5MB. Free memory was 60.0MB in the beginning and 55.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.18ms. Allocated memory was 119.5MB in the beginning and 146.8MB in the end (delta: 27.3MB). Free memory was 55.8MB in the beginning and 117.6MB in the end (delta: -61.8MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * RCFGBuilder took 670.51ms. Allocated memory is still 146.8MB. Free memory was 117.6MB in the beginning and 80.6MB in the end (delta: 37.0MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * TraceAbstraction took 266202.86ms. Allocated memory was 146.8MB in the beginning and 10.3GB in the end (delta: 10.2GB). Free memory was 79.9MB in the beginning and 2.0GB in the end (delta: -2.0GB). Peak memory consumption was 8.2GB. Max. memory is 16.1GB. * Witness Printer took 2.59ms. Allocated memory is still 10.3GB. Free memory is still 2.0GB. 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: 8.9s, 581 PlacesBefore, 197 PlacesAfterwards, 587 TransitionsBefore, 201 TransitionsAfterwards, 178250 CoEnabledTransitionPairs, 7 FixpointIterations, 41 TrivialSequentialCompositions, 363 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 62 ConcurrentYvCompositions, 2 ChoiceCompositions, 468 TotalNumberOfCompositions, 521285 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 208033, independent: 205497, independent conditional: 0, independent unconditional: 205497, dependent: 2536, dependent conditional: 0, dependent unconditional: 2536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 93975, independent: 93475, independent conditional: 0, independent unconditional: 93475, dependent: 500, dependent conditional: 0, dependent unconditional: 500, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 208033, independent: 112022, independent conditional: 0, independent unconditional: 112022, dependent: 2036, dependent conditional: 0, dependent unconditional: 2036, unknown: 93975, unknown conditional: 0, unknown unconditional: 93975] , Statistics on independence cache: Total cache size (in pairs): 7688, Positive cache size: 7463, Positive conditional cache size: 0, Positive unconditional cache size: 7463, Negative cache size: 225, Negative conditional cache size: 0, Negative unconditional cache size: 225, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 - DataRaceFoundResult [Line: 721]: Data race detected Data race detected The following path leads to a data race: [L685] 0 int i; [L686] 0 pthread_mutex_t lock; [L711] 0 int scull_quantum = 4000; [L712] 0 int scull_qset = 1000; [L713] 0 int dev_data; [L714] 0 int dev_quantum; [L715] 0 int dev_qset; [L716] 0 int dev_size; [L717] 0 int __X__; [L926] 0 pthread_t t1, t2, t3; [L928] FCALL, FORK 0 pthread_create(&t1, 0, loader, 0) VAL [__X__=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, i=0, lock={3:0}, pthread_create(&t1, 0, loader, 0)=-2, scull_qset=1000, scull_quantum=4000, t1={11:0}, t2={10:0}, t3={9:0}] [L901] CALL 1 scull_init_module() [L894] 1 int result = 0; [L895] 1 return 0; [L901] RET 1 scull_init_module() [L902] CALL 1 scull_cleanup_module() [L889] 1 int dev=__VERIFIER_nondet_int(); [L890] CALL 1 scull_trim(dev) [L720] 1 int qset = dev_qset; VAL [\old(dev)=0, __X__=0, dev=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, i=0, lock={3:0}, scull_qset=1000, scull_quantum=4000] [L929] FCALL, FORK 0 pthread_create(&t2, 0, thread1, 0) VAL [__X__=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, i=0, lock={3:0}, pthread_create(&t2, 0, thread1, 0)=-1, scull_qset=1000, scull_quantum=4000, t1={11:0}, t2={10:0}, t3={9:0}] [L906] 2 int filp=__VERIFIER_nondet_int(); [L907] 2 int buf=__VERIFIER_nondet_int(); [L908] 2 int count = 10; [L909] 2 int off = 0; [L910] 2 scull_open(1, i, filp) [L910] CALL 2 scull_open(1, i, filp) [L729] 2 int dev; [L730] 2 dev = i [L731] 2 filp = dev VAL [\old(filp)=-3, \old(i)=0, \old(tid)=1, __X__=0, dev=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, filp=0, i=0, i=0, lock={3:0}, scull_qset=1000, scull_quantum=4000, tid=1] [L732] CALL 2 down_interruptible() [L689] 2 return 0; [L732] RET 2 down_interruptible() [L732] COND FALSE 2 !(down_interruptible()) [L734] 2 __X__ = 2 [L735] CALL 2 scull_trim(dev) [L720] 2 int qset = dev_qset; VAL [\old(dev)=0, \old(dev)=0, __X__=2, dev=0, dev=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, i=0, lock={3:0}, qset=0, scull_qset=1000, scull_quantum=4000] [L721] 1 dev_size = 0 VAL [\old(dev)=0, \old(dev)=0, __X__=2, dev=0, dev=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, dev_size = 0=4003, i=0, lock={3:0}, qset=0, scull_qset=1000, scull_quantum=4000] [L720] 2 int qset = dev_qset; VAL [\old(dev)=0, \old(dev)=0, __X__=2, dev=0, dev=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, dev_size = 0=4003, i=0, lock={3:0}, qset=0, qset=0, scull_qset=1000, scull_quantum=4000] [L721] 2 dev_size = 0 VAL [\old(dev)=0, \old(dev)=0, __X__=2, dev=0, dev=0, dev_data=0, dev_qset=0, dev_quantum=0, dev_size=0, dev_size = 0=4002, dev_size = 0=4003, i=0, lock={3:0}, qset=0, qset=0, scull_qset=1000, scull_quantum=4000] Now there is a data race, but we were unable to determine exactly which statements and variables are involved. - 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: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 724]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 910]: 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: 720]: 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: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 748]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 724]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 754]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 736]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 755]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 757]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 758]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 765]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 771]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 920]: 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: 720]: 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: 781]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 781]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 724]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 736]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 795]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 796]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 802]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 804]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 803]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 931]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 932]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 933]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 930]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 929]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 928]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 1082 locations, 90 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: 266.0s, OverallIterations: 13, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 256.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 9.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1254 SdHoareTripleChecker+Valid, 2.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 870 mSDsluCounter, 102 SdHoareTripleChecker+Invalid, 1.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2713 IncrementalHoareTripleChecker+Invalid, 2792 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 102 mSDtfsCounter, 2713 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=816occurred in iteration=12, InterpolantAutomatonStates: 36, 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, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 168 NumberOfCodeBlocks, 168 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 135 ConstructedInterpolants, 0 QuantifiedInterpolants, 187 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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! [2022-12-13 14:37:06,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a862c20-b76c-4fbb-8623-e5bec37c506a/bin/uautomizer-uyxdKDjOR8/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