./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/05_tas.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/05_tas.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ee4025da2c93fbd4be930880192a9e0c94d8979f3d9117e228b55f99542c3b0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 20:25:16,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 20:25:17,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-28 20:25:17,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 20:25:17,056 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 20:25:17,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 20:25:17,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 20:25:17,083 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 20:25:17,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 20:25:17,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 20:25:17,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 20:25:17,086 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 20:25:17,086 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 20:25:17,087 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 20:25:17,087 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 20:25:17,088 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-28 20:25:17,088 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 20:25:17,089 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-28 20:25:17,089 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 20:25:17,090 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 20:25:17,090 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 20:25:17,093 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 20:25:17,093 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-28 20:25:17,094 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-28 20:25:17,094 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-28 20:25:17,094 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 20:25:17,095 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 20:25:17,095 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 20:25:17,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 20:25:17,096 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 20:25:17,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:25:17,097 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 20:25:17,097 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 20:25:17,097 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 20:25:17,098 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 20:25:17,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-28 20:25:17,098 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 20:25:17,098 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 20:25:17,099 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 20:25:17,099 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 20:25:17,099 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 20:25:17,099 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ee4025da2c93fbd4be930880192a9e0c94d8979f3d9117e228b55f99542c3b0 [2023-11-28 20:25:17,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 20:25:17,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 20:25:17,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 20:25:17,335 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 20:25:17,336 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 20:25:17,337 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/pthread-ext/05_tas.i [2023-11-28 20:25:20,171 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 20:25:20,387 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 20:25:20,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/sv-benchmarks/c/pthread-ext/05_tas.i [2023-11-28 20:25:20,403 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/data/e820d41ef/a620ac2faf6a4f2c9c4c15aaa83b651d/FLAG13f23c02b [2023-11-28 20:25:20,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/data/e820d41ef/a620ac2faf6a4f2c9c4c15aaa83b651d [2023-11-28 20:25:20,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 20:25:20,420 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 20:25:20,422 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 20:25:20,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 20:25:20,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 20:25:20,428 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ad93f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20, skipping insertion in model container [2023-11-28 20:25:20,430 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,475 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 20:25:20,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:25:20,788 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 20:25:20,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:25:20,870 INFO L206 MainTranslator]: Completed translation [2023-11-28 20:25:20,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20 WrapperNode [2023-11-28 20:25:20,871 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 20:25:20,872 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 20:25:20,872 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 20:25:20,872 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 20:25:20,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,923 INFO L138 Inliner]: procedures = 169, calls = 29, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 180 [2023-11-28 20:25:20,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 20:25:20,924 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 20:25:20,924 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 20:25:20,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 20:25:20,932 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,937 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,938 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,958 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,960 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,964 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 20:25:20,967 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 20:25:20,967 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 20:25:20,967 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 20:25:20,968 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (1/1) ... [2023-11-28 20:25:20,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:25:20,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:25:20,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 20:25:21,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a00a7c8-df99-4e8c-a6ed-327e04863a77/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 20:25:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-28 20:25:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-28 20:25:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-28 20:25:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-28 20:25:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 20:25:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-28 20:25:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-28 20:25:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-28 20:25:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 20:25:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 20:25:21,038 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-28 20:25:21,157 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 20:25:21,158 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 20:25:21,481 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 20:25:21,652 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 20:25:21,652 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-28 20:25:21,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:25:21 BoogieIcfgContainer [2023-11-28 20:25:21,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 20:25:21,657 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 20:25:21,657 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 20:25:21,661 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 20:25:21,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 08:25:20" (1/3) ... [2023-11-28 20:25:21,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66b85e9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:25:21, skipping insertion in model container [2023-11-28 20:25:21,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:25:20" (2/3) ... [2023-11-28 20:25:21,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66b85e9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:25:21, skipping insertion in model container [2023-11-28 20:25:21,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:25:21" (3/3) ... [2023-11-28 20:25:21,664 INFO L112 eAbstractionObserver]: Analyzing ICFG 05_tas.i [2023-11-28 20:25:21,674 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-28 20:25:21,686 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 20:25:21,687 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2023-11-28 20:25:21,687 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-28 20:25:21,781 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-28 20:25:21,819 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 145 places, 154 transitions, 312 flow [2023-11-28 20:25:21,918 INFO L124 PetriNetUnfolderBase]: 13/165 cut-off events. [2023-11-28 20:25:21,918 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-28 20:25:21,926 INFO L83 FinitePrefix]: Finished finitePrefix Result has 169 conditions, 165 events. 13/165 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 201 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 139. Up to 4 conditions per place. [2023-11-28 20:25:21,926 INFO L82 GeneralOperation]: Start removeDead. Operand has 145 places, 154 transitions, 312 flow [2023-11-28 20:25:21,934 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 154 transitions, 312 flow [2023-11-28 20:25:21,946 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 20:25:21,955 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a78d83, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 20:25:21,955 INFO L358 AbstractCegarLoop]: Starting to check reachability of 33 error locations. [2023-11-28 20:25:21,968 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-28 20:25:21,968 INFO L124 PetriNetUnfolderBase]: 3/46 cut-off events. [2023-11-28 20:25:21,968 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-28 20:25:21,969 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:21,969 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:21,970 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 29 more)] === [2023-11-28 20:25:21,976 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:21,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1514376419, now seen corresponding path program 1 times [2023-11-28 20:25:21,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:21,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452978372] [2023-11-28 20:25:21,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:21,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:22,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:22,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452978372] [2023-11-28 20:25:22,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452978372] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:22,398 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:22,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-28 20:25:22,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21333417] [2023-11-28 20:25:22,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:22,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 20:25:22,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:22,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:25:22,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:25:22,433 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 154 [2023-11-28 20:25:22,436 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 154 transitions, 312 flow. Second operand has 2 states, 2 states have (on average 132.0) internal successors, (264), 2 states have internal predecessors, (264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:22,436 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:22,436 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 154 [2023-11-28 20:25:22,437 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:22,509 INFO L124 PetriNetUnfolderBase]: 3/125 cut-off events. [2023-11-28 20:25:22,510 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-28 20:25:22,510 INFO L83 FinitePrefix]: Finished finitePrefix Result has 133 conditions, 125 events. 3/125 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 58 event pairs, 0 based on Foata normal form. 11/121 useless extension candidates. Maximal degree in co-relation 108. Up to 4 conditions per place. [2023-11-28 20:25:22,512 INFO L140 encePairwiseOnDemand]: 137/154 looper letters, 3 selfloop transitions, 0 changer transitions 0/121 dead transitions. [2023-11-28 20:25:22,512 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 121 transitions, 252 flow [2023-11-28 20:25:22,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:25:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-28 20:25:22,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 282 transitions. [2023-11-28 20:25:22,526 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9155844155844156 [2023-11-28 20:25:22,526 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 282 transitions. [2023-11-28 20:25:22,527 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 282 transitions. [2023-11-28 20:25:22,528 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:22,531 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 282 transitions. [2023-11-28 20:25:22,534 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 141.0) internal successors, (282), 2 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:22,539 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 154.0) internal successors, (462), 3 states have internal predecessors, (462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:22,540 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 154.0) internal successors, (462), 3 states have internal predecessors, (462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:22,542 INFO L175 Difference]: Start difference. First operand has 145 places, 154 transitions, 312 flow. Second operand 2 states and 282 transitions. [2023-11-28 20:25:22,542 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 121 transitions, 252 flow [2023-11-28 20:25:22,545 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 121 transitions, 252 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:22,548 INFO L231 Difference]: Finished difference. Result has 122 places, 121 transitions, 246 flow [2023-11-28 20:25:22,550 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=154, PETRI_DIFFERENCE_MINUEND_FLOW=246, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=246, PETRI_PLACES=122, PETRI_TRANSITIONS=121} [2023-11-28 20:25:22,553 INFO L281 CegarLoopForPetriNet]: 145 programPoint places, -23 predicate places. [2023-11-28 20:25:22,553 INFO L495 AbstractCegarLoop]: Abstraction has has 122 places, 121 transitions, 246 flow [2023-11-28 20:25:22,554 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 132.0) internal successors, (264), 2 states have internal predecessors, (264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:22,554 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:22,554 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:22,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-28 20:25:22,555 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 29 more)] === [2023-11-28 20:25:22,555 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:22,555 INFO L85 PathProgramCache]: Analyzing trace with hash 626670726, now seen corresponding path program 1 times [2023-11-28 20:25:22,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:22,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278980747] [2023-11-28 20:25:22,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:25:22,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:25:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:25:22,599 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:25:22,600 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 20:25:22,601 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (32 of 33 remaining) [2023-11-28 20:25:22,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (31 of 33 remaining) [2023-11-28 20:25:22,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (30 of 33 remaining) [2023-11-28 20:25:22,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (29 of 33 remaining) [2023-11-28 20:25:22,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (28 of 33 remaining) [2023-11-28 20:25:22,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (27 of 33 remaining) [2023-11-28 20:25:22,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (26 of 33 remaining) [2023-11-28 20:25:22,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (25 of 33 remaining) [2023-11-28 20:25:22,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (24 of 33 remaining) [2023-11-28 20:25:22,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 33 remaining) [2023-11-28 20:25:22,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (22 of 33 remaining) [2023-11-28 20:25:22,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (21 of 33 remaining) [2023-11-28 20:25:22,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (20 of 33 remaining) [2023-11-28 20:25:22,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (19 of 33 remaining) [2023-11-28 20:25:22,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (18 of 33 remaining) [2023-11-28 20:25:22,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (17 of 33 remaining) [2023-11-28 20:25:22,616 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (16 of 33 remaining) [2023-11-28 20:25:22,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 33 remaining) [2023-11-28 20:25:22,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (14 of 33 remaining) [2023-11-28 20:25:22,617 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (13 of 33 remaining) [2023-11-28 20:25:22,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (12 of 33 remaining) [2023-11-28 20:25:22,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (11 of 33 remaining) [2023-11-28 20:25:22,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (10 of 33 remaining) [2023-11-28 20:25:22,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (9 of 33 remaining) [2023-11-28 20:25:22,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (8 of 33 remaining) [2023-11-28 20:25:22,618 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (7 of 33 remaining) [2023-11-28 20:25:22,619 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (6 of 33 remaining) [2023-11-28 20:25:22,619 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (5 of 33 remaining) [2023-11-28 20:25:22,619 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (4 of 33 remaining) [2023-11-28 20:25:22,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (3 of 33 remaining) [2023-11-28 20:25:22,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (2 of 33 remaining) [2023-11-28 20:25:22,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (1 of 33 remaining) [2023-11-28 20:25:22,620 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (0 of 33 remaining) [2023-11-28 20:25:22,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-28 20:25:22,621 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-28 20:25:22,623 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-28 20:25:22,623 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-28 20:25:22,703 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-28 20:25:22,708 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 263 places, 281 transitions, 572 flow [2023-11-28 20:25:22,778 INFO L124 PetriNetUnfolderBase]: 25/305 cut-off events. [2023-11-28 20:25:22,778 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-28 20:25:22,783 INFO L83 FinitePrefix]: Finished finitePrefix Result has 313 conditions, 305 events. 25/305 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 766 event pairs, 0 based on Foata normal form. 0/245 useless extension candidates. Maximal degree in co-relation 265. Up to 6 conditions per place. [2023-11-28 20:25:22,783 INFO L82 GeneralOperation]: Start removeDead. Operand has 263 places, 281 transitions, 572 flow [2023-11-28 20:25:22,789 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 263 places, 281 transitions, 572 flow [2023-11-28 20:25:22,791 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 20:25:22,792 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a78d83, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 20:25:22,792 INFO L358 AbstractCegarLoop]: Starting to check reachability of 49 error locations. [2023-11-28 20:25:22,797 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-28 20:25:22,797 INFO L124 PetriNetUnfolderBase]: 3/48 cut-off events. [2023-11-28 20:25:22,798 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-28 20:25:22,798 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:22,798 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:22,798 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 45 more)] === [2023-11-28 20:25:22,799 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:22,799 INFO L85 PathProgramCache]: Analyzing trace with hash 369739644, now seen corresponding path program 1 times [2023-11-28 20:25:22,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:22,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002947990] [2023-11-28 20:25:22,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:22,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:22,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:22,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:22,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002947990] [2023-11-28 20:25:22,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002947990] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:22,975 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:22,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-28 20:25:22,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803960943] [2023-11-28 20:25:22,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:22,976 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 20:25:22,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:22,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:25:22,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:25:22,979 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 281 [2023-11-28 20:25:22,980 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 281 transitions, 572 flow. Second operand has 2 states, 2 states have (on average 238.0) internal successors, (476), 2 states have internal predecessors, (476), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:22,980 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:22,980 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 281 [2023-11-28 20:25:22,980 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:23,157 INFO L124 PetriNetUnfolderBase]: 15/435 cut-off events. [2023-11-28 20:25:23,157 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2023-11-28 20:25:23,161 INFO L83 FinitePrefix]: Finished finitePrefix Result has 462 conditions, 435 events. 15/435 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1500 event pairs, 2 based on Foata normal form. 43/417 useless extension candidates. Maximal degree in co-relation 324. Up to 16 conditions per place. [2023-11-28 20:25:23,164 INFO L140 encePairwiseOnDemand]: 249/281 looper letters, 6 selfloop transitions, 0 changer transitions 0/222 dead transitions. [2023-11-28 20:25:23,164 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 222 transitions, 466 flow [2023-11-28 20:25:23,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:25:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-28 20:25:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 512 transitions. [2023-11-28 20:25:23,169 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9110320284697508 [2023-11-28 20:25:23,170 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 512 transitions. [2023-11-28 20:25:23,170 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 512 transitions. [2023-11-28 20:25:23,171 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:23,172 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 512 transitions. [2023-11-28 20:25:23,175 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 256.0) internal successors, (512), 2 states have internal predecessors, (512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:23,178 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 281.0) internal successors, (843), 3 states have internal predecessors, (843), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:23,179 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 281.0) internal successors, (843), 3 states have internal predecessors, (843), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:23,179 INFO L175 Difference]: Start difference. First operand has 263 places, 281 transitions, 572 flow. Second operand 2 states and 512 transitions. [2023-11-28 20:25:23,179 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 222 places, 222 transitions, 466 flow [2023-11-28 20:25:23,182 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 222 places, 222 transitions, 466 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:23,186 INFO L231 Difference]: Finished difference. Result has 222 places, 222 transitions, 454 flow [2023-11-28 20:25:23,187 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=281, PETRI_DIFFERENCE_MINUEND_FLOW=454, PETRI_DIFFERENCE_MINUEND_PLACES=221, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=222, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=222, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=454, PETRI_PLACES=222, PETRI_TRANSITIONS=222} [2023-11-28 20:25:23,188 INFO L281 CegarLoopForPetriNet]: 263 programPoint places, -41 predicate places. [2023-11-28 20:25:23,188 INFO L495 AbstractCegarLoop]: Abstraction has has 222 places, 222 transitions, 454 flow [2023-11-28 20:25:23,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 238.0) internal successors, (476), 2 states have internal predecessors, (476), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:23,189 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:23,189 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:23,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-28 20:25:23,189 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 45 more)] === [2023-11-28 20:25:23,190 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:23,190 INFO L85 PathProgramCache]: Analyzing trace with hash 790369125, now seen corresponding path program 1 times [2023-11-28 20:25:23,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:23,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287104611] [2023-11-28 20:25:23,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:23,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:23,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287104611] [2023-11-28 20:25:23,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287104611] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:23,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:23,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 20:25:23,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188856941] [2023-11-28 20:25:23,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:23,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 20:25:23,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:23,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:25:23,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:25:24,112 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 281 [2023-11-28 20:25:24,114 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 222 transitions, 454 flow. Second operand has 6 states, 6 states have (on average 214.5) internal successors, (1287), 6 states have internal predecessors, (1287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:24,115 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:24,115 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 281 [2023-11-28 20:25:24,115 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:24,866 INFO L124 PetriNetUnfolderBase]: 281/2010 cut-off events. [2023-11-28 20:25:24,866 INFO L125 PetriNetUnfolderBase]: For 62/62 co-relation queries the response was YES. [2023-11-28 20:25:24,874 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2553 conditions, 2010 events. 281/2010 cut-off events. For 62/62 co-relation queries the response was YES. Maximal size of possible extension queue 43. Compared 14043 event pairs, 60 based on Foata normal form. 0/1731 useless extension candidates. Maximal degree in co-relation 2548. Up to 367 conditions per place. [2023-11-28 20:25:24,885 INFO L140 encePairwiseOnDemand]: 261/281 looper letters, 36 selfloop transitions, 36 changer transitions 0/264 dead transitions. [2023-11-28 20:25:24,886 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 227 places, 264 transitions, 702 flow [2023-11-28 20:25:24,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 20:25:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-28 20:25:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1352 transitions. [2023-11-28 20:25:24,890 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8018979833926453 [2023-11-28 20:25:24,890 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1352 transitions. [2023-11-28 20:25:24,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1352 transitions. [2023-11-28 20:25:24,892 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:24,892 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1352 transitions. [2023-11-28 20:25:24,895 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 225.33333333333334) internal successors, (1352), 6 states have internal predecessors, (1352), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:24,900 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 281.0) internal successors, (1967), 7 states have internal predecessors, (1967), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:24,902 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 281.0) internal successors, (1967), 7 states have internal predecessors, (1967), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:24,902 INFO L175 Difference]: Start difference. First operand has 222 places, 222 transitions, 454 flow. Second operand 6 states and 1352 transitions. [2023-11-28 20:25:24,902 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 227 places, 264 transitions, 702 flow [2023-11-28 20:25:24,905 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 227 places, 264 transitions, 702 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:24,908 INFO L231 Difference]: Finished difference. Result has 232 places, 257 transitions, 706 flow [2023-11-28 20:25:24,909 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=281, PETRI_DIFFERENCE_MINUEND_FLOW=454, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=222, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=706, PETRI_PLACES=232, PETRI_TRANSITIONS=257} [2023-11-28 20:25:24,910 INFO L281 CegarLoopForPetriNet]: 263 programPoint places, -31 predicate places. [2023-11-28 20:25:24,910 INFO L495 AbstractCegarLoop]: Abstraction has has 232 places, 257 transitions, 706 flow [2023-11-28 20:25:24,912 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 214.5) internal successors, (1287), 6 states have internal predecessors, (1287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:24,912 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:24,912 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:24,912 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-28 20:25:24,913 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 45 more)] === [2023-11-28 20:25:24,913 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:24,913 INFO L85 PathProgramCache]: Analyzing trace with hash 467496717, now seen corresponding path program 1 times [2023-11-28 20:25:24,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:24,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869113726] [2023-11-28 20:25:24,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:25:24,928 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:25:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:25:24,943 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:25:24,943 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 20:25:24,944 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (48 of 49 remaining) [2023-11-28 20:25:24,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (47 of 49 remaining) [2023-11-28 20:25:24,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (46 of 49 remaining) [2023-11-28 20:25:24,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (45 of 49 remaining) [2023-11-28 20:25:24,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (44 of 49 remaining) [2023-11-28 20:25:24,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (43 of 49 remaining) [2023-11-28 20:25:24,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (42 of 49 remaining) [2023-11-28 20:25:24,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (41 of 49 remaining) [2023-11-28 20:25:24,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (40 of 49 remaining) [2023-11-28 20:25:24,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (39 of 49 remaining) [2023-11-28 20:25:24,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (38 of 49 remaining) [2023-11-28 20:25:24,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (37 of 49 remaining) [2023-11-28 20:25:24,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (36 of 49 remaining) [2023-11-28 20:25:24,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (35 of 49 remaining) [2023-11-28 20:25:24,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (34 of 49 remaining) [2023-11-28 20:25:24,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (33 of 49 remaining) [2023-11-28 20:25:24,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (32 of 49 remaining) [2023-11-28 20:25:24,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (31 of 49 remaining) [2023-11-28 20:25:24,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (30 of 49 remaining) [2023-11-28 20:25:24,948 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (29 of 49 remaining) [2023-11-28 20:25:24,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (28 of 49 remaining) [2023-11-28 20:25:24,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (27 of 49 remaining) [2023-11-28 20:25:24,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (26 of 49 remaining) [2023-11-28 20:25:24,949 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (25 of 49 remaining) [2023-11-28 20:25:24,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (24 of 49 remaining) [2023-11-28 20:25:24,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 49 remaining) [2023-11-28 20:25:24,950 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (22 of 49 remaining) [2023-11-28 20:25:24,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (21 of 49 remaining) [2023-11-28 20:25:24,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (20 of 49 remaining) [2023-11-28 20:25:24,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (19 of 49 remaining) [2023-11-28 20:25:24,951 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (18 of 49 remaining) [2023-11-28 20:25:24,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (17 of 49 remaining) [2023-11-28 20:25:24,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (16 of 49 remaining) [2023-11-28 20:25:24,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 49 remaining) [2023-11-28 20:25:24,952 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (14 of 49 remaining) [2023-11-28 20:25:24,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (13 of 49 remaining) [2023-11-28 20:25:24,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (12 of 49 remaining) [2023-11-28 20:25:24,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (11 of 49 remaining) [2023-11-28 20:25:24,953 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (10 of 49 remaining) [2023-11-28 20:25:24,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (9 of 49 remaining) [2023-11-28 20:25:24,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (8 of 49 remaining) [2023-11-28 20:25:24,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (7 of 49 remaining) [2023-11-28 20:25:24,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (6 of 49 remaining) [2023-11-28 20:25:24,954 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (5 of 49 remaining) [2023-11-28 20:25:24,955 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (4 of 49 remaining) [2023-11-28 20:25:24,955 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (3 of 49 remaining) [2023-11-28 20:25:24,955 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (2 of 49 remaining) [2023-11-28 20:25:24,955 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (1 of 49 remaining) [2023-11-28 20:25:24,955 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (0 of 49 remaining) [2023-11-28 20:25:24,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-28 20:25:24,956 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-28 20:25:24,957 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-28 20:25:24,957 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-11-28 20:25:25,075 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-28 20:25:25,079 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 381 places, 408 transitions, 834 flow [2023-11-28 20:25:25,172 INFO L124 PetriNetUnfolderBase]: 37/445 cut-off events. [2023-11-28 20:25:25,172 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2023-11-28 20:25:25,181 INFO L83 FinitePrefix]: Finished finitePrefix Result has 458 conditions, 445 events. 37/445 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1509 event pairs, 0 based on Foata normal form. 0/356 useless extension candidates. Maximal degree in co-relation 391. Up to 8 conditions per place. [2023-11-28 20:25:25,181 INFO L82 GeneralOperation]: Start removeDead. Operand has 381 places, 408 transitions, 834 flow [2023-11-28 20:25:25,192 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 381 places, 408 transitions, 834 flow [2023-11-28 20:25:25,193 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 20:25:25,194 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a78d83, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 20:25:25,195 INFO L358 AbstractCegarLoop]: Starting to check reachability of 65 error locations. [2023-11-28 20:25:25,200 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-28 20:25:25,200 INFO L124 PetriNetUnfolderBase]: 3/48 cut-off events. [2023-11-28 20:25:25,200 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-28 20:25:25,200 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:25,200 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:25,200 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 61 more)] === [2023-11-28 20:25:25,201 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:25,201 INFO L85 PathProgramCache]: Analyzing trace with hash -1234601258, now seen corresponding path program 1 times [2023-11-28 20:25:25,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:25,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779238615] [2023-11-28 20:25:25,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:25,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:25,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:25,317 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779238615] [2023-11-28 20:25:25,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1779238615] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:25,318 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:25,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-28 20:25:25,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608315245] [2023-11-28 20:25:25,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:25,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 20:25:25,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:25,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:25:25,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:25:25,320 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 343 out of 408 [2023-11-28 20:25:25,321 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 381 places, 408 transitions, 834 flow. Second operand has 2 states, 2 states have (on average 344.0) internal successors, (688), 2 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:25,321 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:25,321 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 343 of 408 [2023-11-28 20:25:25,322 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:25,659 INFO L124 PetriNetUnfolderBase]: 51/1157 cut-off events. [2023-11-28 20:25:25,659 INFO L125 PetriNetUnfolderBase]: For 34/34 co-relation queries the response was YES. [2023-11-28 20:25:25,674 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1237 conditions, 1157 events. 51/1157 cut-off events. For 34/34 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 7021 event pairs, 10 based on Foata normal form. 123/1108 useless extension candidates. Maximal degree in co-relation 762. Up to 52 conditions per place. [2023-11-28 20:25:25,684 INFO L140 encePairwiseOnDemand]: 361/408 looper letters, 9 selfloop transitions, 0 changer transitions 0/323 dead transitions. [2023-11-28 20:25:25,684 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 323 transitions, 682 flow [2023-11-28 20:25:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:25:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-28 20:25:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 742 transitions. [2023-11-28 20:25:25,687 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9093137254901961 [2023-11-28 20:25:25,687 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 742 transitions. [2023-11-28 20:25:25,687 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 742 transitions. [2023-11-28 20:25:25,688 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:25,688 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 742 transitions. [2023-11-28 20:25:25,690 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 371.0) internal successors, (742), 2 states have internal predecessors, (742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:25,692 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 408.0) internal successors, (1224), 3 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:25,693 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 408.0) internal successors, (1224), 3 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:25,693 INFO L175 Difference]: Start difference. First operand has 381 places, 408 transitions, 834 flow. Second operand 2 states and 742 transitions. [2023-11-28 20:25:25,693 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 323 transitions, 682 flow [2023-11-28 20:25:25,696 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 322 places, 323 transitions, 680 flow, removed 1 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:25,729 INFO L231 Difference]: Finished difference. Result has 322 places, 323 transitions, 662 flow [2023-11-28 20:25:25,730 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=408, PETRI_DIFFERENCE_MINUEND_FLOW=662, PETRI_DIFFERENCE_MINUEND_PLACES=321, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=323, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=323, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=662, PETRI_PLACES=322, PETRI_TRANSITIONS=323} [2023-11-28 20:25:25,731 INFO L281 CegarLoopForPetriNet]: 381 programPoint places, -59 predicate places. [2023-11-28 20:25:25,731 INFO L495 AbstractCegarLoop]: Abstraction has has 322 places, 323 transitions, 662 flow [2023-11-28 20:25:25,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 344.0) internal successors, (688), 2 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:25,732 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:25,732 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:25,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-28 20:25:25,733 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 61 more)] === [2023-11-28 20:25:25,733 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:25,733 INFO L85 PathProgramCache]: Analyzing trace with hash 805876799, now seen corresponding path program 1 times [2023-11-28 20:25:25,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:25,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620771206] [2023-11-28 20:25:25,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:25,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:26,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:26,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620771206] [2023-11-28 20:25:26,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620771206] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:26,088 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:26,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 20:25:26,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260886181] [2023-11-28 20:25:26,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:26,089 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 20:25:26,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:26,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:25:26,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:25:26,643 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 408 [2023-11-28 20:25:26,646 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 322 places, 323 transitions, 662 flow. Second operand has 6 states, 6 states have (on average 316.5) internal successors, (1899), 6 states have internal predecessors, (1899), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:26,647 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:26,647 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 408 [2023-11-28 20:25:26,647 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:30,549 INFO L124 PetriNetUnfolderBase]: 3556/14753 cut-off events. [2023-11-28 20:25:30,549 INFO L125 PetriNetUnfolderBase]: For 649/649 co-relation queries the response was YES. [2023-11-28 20:25:30,629 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20302 conditions, 14753 events. 3556/14753 cut-off events. For 649/649 co-relation queries the response was YES. Maximal size of possible extension queue 247. Compared 148031 event pairs, 1038 based on Foata normal form. 0/12712 useless extension candidates. Maximal degree in co-relation 20296. Up to 4142 conditions per place. [2023-11-28 20:25:30,710 INFO L140 encePairwiseOnDemand]: 382/408 looper letters, 47 selfloop transitions, 60 changer transitions 0/393 dead transitions. [2023-11-28 20:25:30,710 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 327 places, 393 transitions, 1056 flow [2023-11-28 20:25:30,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 20:25:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-28 20:25:30,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1999 transitions. [2023-11-28 20:25:30,716 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8165849673202614 [2023-11-28 20:25:30,716 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1999 transitions. [2023-11-28 20:25:30,717 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1999 transitions. [2023-11-28 20:25:30,718 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:30,718 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1999 transitions. [2023-11-28 20:25:30,723 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 333.1666666666667) internal successors, (1999), 6 states have internal predecessors, (1999), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:30,728 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 408.0) internal successors, (2856), 7 states have internal predecessors, (2856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:30,730 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 408.0) internal successors, (2856), 7 states have internal predecessors, (2856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:30,731 INFO L175 Difference]: Start difference. First operand has 322 places, 323 transitions, 662 flow. Second operand 6 states and 1999 transitions. [2023-11-28 20:25:30,731 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 327 places, 393 transitions, 1056 flow [2023-11-28 20:25:30,734 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 327 places, 393 transitions, 1056 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:30,739 INFO L231 Difference]: Finished difference. Result has 332 places, 382 transitions, 1070 flow [2023-11-28 20:25:30,739 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=408, PETRI_DIFFERENCE_MINUEND_FLOW=662, PETRI_DIFFERENCE_MINUEND_PLACES=322, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=323, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=299, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1070, PETRI_PLACES=332, PETRI_TRANSITIONS=382} [2023-11-28 20:25:30,740 INFO L281 CegarLoopForPetriNet]: 381 programPoint places, -49 predicate places. [2023-11-28 20:25:30,741 INFO L495 AbstractCegarLoop]: Abstraction has has 332 places, 382 transitions, 1070 flow [2023-11-28 20:25:30,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 316.5) internal successors, (1899), 6 states have internal predecessors, (1899), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:30,743 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:30,743 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:30,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-28 20:25:30,743 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 61 more)] === [2023-11-28 20:25:30,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:30,744 INFO L85 PathProgramCache]: Analyzing trace with hash 415037009, now seen corresponding path program 1 times [2023-11-28 20:25:30,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:30,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914154279] [2023-11-28 20:25:30,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:30,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-28 20:25:30,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:30,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914154279] [2023-11-28 20:25:30,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914154279] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:30,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:30,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 20:25:30,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373829898] [2023-11-28 20:25:30,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:30,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 20:25:30,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:30,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:25:30,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:25:31,602 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 408 [2023-11-28 20:25:31,605 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 332 places, 382 transitions, 1070 flow. Second operand has 6 states, 6 states have (on average 316.6666666666667) internal successors, (1900), 6 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) [2023-11-28 20:25:31,605 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:31,605 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 408 [2023-11-28 20:25:31,605 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:39,554 INFO L124 PetriNetUnfolderBase]: 10115/39580 cut-off events. [2023-11-28 20:25:39,555 INFO L125 PetriNetUnfolderBase]: For 15223/19162 co-relation queries the response was YES. [2023-11-28 20:25:39,836 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68005 conditions, 39580 events. 10115/39580 cut-off events. For 15223/19162 co-relation queries the response was YES. Maximal size of possible extension queue 735. Compared 483868 event pairs, 1731 based on Foata normal form. 207/34532 useless extension candidates. Maximal degree in co-relation 67994. Up to 10595 conditions per place. [2023-11-28 20:25:40,197 INFO L140 encePairwiseOnDemand]: 382/408 looper letters, 92 selfloop transitions, 164 changer transitions 0/552 dead transitions. [2023-11-28 20:25:40,198 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 552 transitions, 2416 flow [2023-11-28 20:25:40,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 20:25:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-28 20:25:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1995 transitions. [2023-11-28 20:25:40,205 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8149509803921569 [2023-11-28 20:25:40,205 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1995 transitions. [2023-11-28 20:25:40,206 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1995 transitions. [2023-11-28 20:25:40,207 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:40,208 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1995 transitions. [2023-11-28 20:25:40,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 332.5) internal successors, (1995), 6 states have internal predecessors, (1995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:40,220 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 408.0) internal successors, (2856), 7 states have internal predecessors, (2856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:40,221 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 408.0) internal successors, (2856), 7 states have internal predecessors, (2856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:40,221 INFO L175 Difference]: Start difference. First operand has 332 places, 382 transitions, 1070 flow. Second operand 6 states and 1995 transitions. [2023-11-28 20:25:40,222 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 552 transitions, 2416 flow [2023-11-28 20:25:40,283 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 552 transitions, 2416 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:40,294 INFO L231 Difference]: Finished difference. Result has 342 places, 545 transitions, 2634 flow [2023-11-28 20:25:40,295 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=408, PETRI_DIFFERENCE_MINUEND_FLOW=1070, PETRI_DIFFERENCE_MINUEND_PLACES=332, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=382, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=329, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2634, PETRI_PLACES=342, PETRI_TRANSITIONS=545} [2023-11-28 20:25:40,296 INFO L281 CegarLoopForPetriNet]: 381 programPoint places, -39 predicate places. [2023-11-28 20:25:40,296 INFO L495 AbstractCegarLoop]: Abstraction has has 342 places, 545 transitions, 2634 flow [2023-11-28 20:25:40,297 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 316.6666666666667) internal successors, (1900), 6 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) [2023-11-28 20:25:40,297 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:40,297 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:40,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-28 20:25:40,298 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 61 more)] === [2023-11-28 20:25:40,298 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:40,298 INFO L85 PathProgramCache]: Analyzing trace with hash 255946902, now seen corresponding path program 1 times [2023-11-28 20:25:40,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:40,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232917803] [2023-11-28 20:25:40,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:25:40,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 20:25:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 20:25:40,330 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 20:25:40,330 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 20:25:40,330 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (64 of 65 remaining) [2023-11-28 20:25:40,330 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (63 of 65 remaining) [2023-11-28 20:25:40,331 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (62 of 65 remaining) [2023-11-28 20:25:40,331 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (61 of 65 remaining) [2023-11-28 20:25:40,331 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (60 of 65 remaining) [2023-11-28 20:25:40,331 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (59 of 65 remaining) [2023-11-28 20:25:40,331 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (58 of 65 remaining) [2023-11-28 20:25:40,332 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (57 of 65 remaining) [2023-11-28 20:25:40,332 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (56 of 65 remaining) [2023-11-28 20:25:40,332 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (55 of 65 remaining) [2023-11-28 20:25:40,332 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (54 of 65 remaining) [2023-11-28 20:25:40,332 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (53 of 65 remaining) [2023-11-28 20:25:40,332 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (52 of 65 remaining) [2023-11-28 20:25:40,333 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (51 of 65 remaining) [2023-11-28 20:25:40,333 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (50 of 65 remaining) [2023-11-28 20:25:40,333 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (49 of 65 remaining) [2023-11-28 20:25:40,333 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (48 of 65 remaining) [2023-11-28 20:25:40,334 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (47 of 65 remaining) [2023-11-28 20:25:40,334 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (46 of 65 remaining) [2023-11-28 20:25:40,334 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (45 of 65 remaining) [2023-11-28 20:25:40,334 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (44 of 65 remaining) [2023-11-28 20:25:40,334 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (43 of 65 remaining) [2023-11-28 20:25:40,334 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (42 of 65 remaining) [2023-11-28 20:25:40,335 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (41 of 65 remaining) [2023-11-28 20:25:40,335 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (40 of 65 remaining) [2023-11-28 20:25:40,335 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (39 of 65 remaining) [2023-11-28 20:25:40,335 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (38 of 65 remaining) [2023-11-28 20:25:40,335 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (37 of 65 remaining) [2023-11-28 20:25:40,336 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (36 of 65 remaining) [2023-11-28 20:25:40,336 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (35 of 65 remaining) [2023-11-28 20:25:40,336 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (34 of 65 remaining) [2023-11-28 20:25:40,336 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (33 of 65 remaining) [2023-11-28 20:25:40,336 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (32 of 65 remaining) [2023-11-28 20:25:40,337 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (31 of 65 remaining) [2023-11-28 20:25:40,337 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (30 of 65 remaining) [2023-11-28 20:25:40,337 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (29 of 65 remaining) [2023-11-28 20:25:40,337 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (28 of 65 remaining) [2023-11-28 20:25:40,338 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (27 of 65 remaining) [2023-11-28 20:25:40,338 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (26 of 65 remaining) [2023-11-28 20:25:40,338 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (25 of 65 remaining) [2023-11-28 20:25:40,338 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (24 of 65 remaining) [2023-11-28 20:25:40,339 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 65 remaining) [2023-11-28 20:25:40,339 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (22 of 65 remaining) [2023-11-28 20:25:40,339 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (21 of 65 remaining) [2023-11-28 20:25:40,339 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (20 of 65 remaining) [2023-11-28 20:25:40,340 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (19 of 65 remaining) [2023-11-28 20:25:40,340 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (18 of 65 remaining) [2023-11-28 20:25:40,340 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (17 of 65 remaining) [2023-11-28 20:25:40,340 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (16 of 65 remaining) [2023-11-28 20:25:40,341 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 65 remaining) [2023-11-28 20:25:40,341 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (14 of 65 remaining) [2023-11-28 20:25:40,341 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (13 of 65 remaining) [2023-11-28 20:25:40,341 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (12 of 65 remaining) [2023-11-28 20:25:40,341 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (11 of 65 remaining) [2023-11-28 20:25:40,342 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (10 of 65 remaining) [2023-11-28 20:25:40,342 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (9 of 65 remaining) [2023-11-28 20:25:40,342 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (8 of 65 remaining) [2023-11-28 20:25:40,342 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (7 of 65 remaining) [2023-11-28 20:25:40,342 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (6 of 65 remaining) [2023-11-28 20:25:40,343 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (5 of 65 remaining) [2023-11-28 20:25:40,343 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (4 of 65 remaining) [2023-11-28 20:25:40,343 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (3 of 65 remaining) [2023-11-28 20:25:40,343 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (2 of 65 remaining) [2023-11-28 20:25:40,343 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (1 of 65 remaining) [2023-11-28 20:25:40,343 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (0 of 65 remaining) [2023-11-28 20:25:40,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-28 20:25:40,344 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-11-28 20:25:40,345 WARN L233 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-28 20:25:40,345 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2023-11-28 20:25:40,496 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-28 20:25:40,503 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 499 places, 535 transitions, 1098 flow [2023-11-28 20:25:40,701 INFO L124 PetriNetUnfolderBase]: 49/585 cut-off events. [2023-11-28 20:25:40,701 INFO L125 PetriNetUnfolderBase]: For 16/16 co-relation queries the response was YES. [2023-11-28 20:25:40,713 INFO L83 FinitePrefix]: Finished finitePrefix Result has 604 conditions, 585 events. 49/585 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 2329 event pairs, 0 based on Foata normal form. 0/467 useless extension candidates. Maximal degree in co-relation 517. Up to 10 conditions per place. [2023-11-28 20:25:40,713 INFO L82 GeneralOperation]: Start removeDead. Operand has 499 places, 535 transitions, 1098 flow [2023-11-28 20:25:40,725 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 499 places, 535 transitions, 1098 flow [2023-11-28 20:25:40,726 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 20:25:40,726 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a78d83, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 20:25:40,726 INFO L358 AbstractCegarLoop]: Starting to check reachability of 81 error locations. [2023-11-28 20:25:40,731 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-28 20:25:40,731 INFO L124 PetriNetUnfolderBase]: 3/46 cut-off events. [2023-11-28 20:25:40,732 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-28 20:25:40,732 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:40,732 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:40,732 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 77 more)] === [2023-11-28 20:25:40,732 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:40,733 INFO L85 PathProgramCache]: Analyzing trace with hash 174045549, now seen corresponding path program 1 times [2023-11-28 20:25:40,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:40,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584621432] [2023-11-28 20:25:40,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:40,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:40,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:40,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584621432] [2023-11-28 20:25:40,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584621432] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:40,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:40,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-28 20:25:40,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045987952] [2023-11-28 20:25:40,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:40,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 20:25:40,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:40,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 20:25:40,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 20:25:40,817 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 449 out of 535 [2023-11-28 20:25:40,818 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 499 places, 535 transitions, 1098 flow. Second operand has 2 states, 2 states have (on average 450.0) internal successors, (900), 2 states have internal predecessors, (900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:40,818 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:40,818 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 449 of 535 [2023-11-28 20:25:40,819 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:25:41,653 INFO L124 PetriNetUnfolderBase]: 147/2715 cut-off events. [2023-11-28 20:25:41,653 INFO L125 PetriNetUnfolderBase]: For 117/117 co-relation queries the response was YES. [2023-11-28 20:25:41,697 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2932 conditions, 2715 events. 147/2715 cut-off events. For 117/117 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 22563 event pairs, 34 based on Foata normal form. 307/2604 useless extension candidates. Maximal degree in co-relation 1656. Up to 148 conditions per place. [2023-11-28 20:25:41,719 INFO L140 encePairwiseOnDemand]: 473/535 looper letters, 12 selfloop transitions, 0 changer transitions 0/424 dead transitions. [2023-11-28 20:25:41,719 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 422 places, 424 transitions, 900 flow [2023-11-28 20:25:41,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 20:25:41,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-28 20:25:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 972 transitions. [2023-11-28 20:25:41,723 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.908411214953271 [2023-11-28 20:25:41,723 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 972 transitions. [2023-11-28 20:25:41,723 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 972 transitions. [2023-11-28 20:25:41,724 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:25:41,724 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 972 transitions. [2023-11-28 20:25:41,726 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 486.0) internal successors, (972), 2 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:41,728 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 535.0) internal successors, (1605), 3 states have internal predecessors, (1605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:41,729 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 535.0) internal successors, (1605), 3 states have internal predecessors, (1605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:41,729 INFO L175 Difference]: Start difference. First operand has 499 places, 535 transitions, 1098 flow. Second operand 2 states and 972 transitions. [2023-11-28 20:25:41,729 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 422 places, 424 transitions, 900 flow [2023-11-28 20:25:41,732 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 422 places, 424 transitions, 894 flow, removed 3 selfloop flow, removed 0 redundant places. [2023-11-28 20:25:41,737 INFO L231 Difference]: Finished difference. Result has 422 places, 424 transitions, 870 flow [2023-11-28 20:25:41,738 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=535, PETRI_DIFFERENCE_MINUEND_FLOW=870, PETRI_DIFFERENCE_MINUEND_PLACES=421, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=424, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=870, PETRI_PLACES=422, PETRI_TRANSITIONS=424} [2023-11-28 20:25:41,738 INFO L281 CegarLoopForPetriNet]: 499 programPoint places, -77 predicate places. [2023-11-28 20:25:41,739 INFO L495 AbstractCegarLoop]: Abstraction has has 422 places, 424 transitions, 870 flow [2023-11-28 20:25:41,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 450.0) internal successors, (900), 2 states have internal predecessors, (900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:41,739 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:25:41,739 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:25:41,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-28 20:25:41,739 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 77 more)] === [2023-11-28 20:25:41,740 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:25:41,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1221466762, now seen corresponding path program 1 times [2023-11-28 20:25:41,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:25:41,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267218871] [2023-11-28 20:25:41,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:25:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:25:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:25:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 20:25:41,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:25:41,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267218871] [2023-11-28 20:25:41,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267218871] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:25:41,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:25:41,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 20:25:41,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866119626] [2023-11-28 20:25:41,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:25:41,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 20:25:41,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:25:41,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:25:41,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:25:42,816 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 417 out of 535 [2023-11-28 20:25:42,820 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 422 places, 424 transitions, 870 flow. Second operand has 6 states, 6 states have (on average 418.5) internal successors, (2511), 6 states have internal predecessors, (2511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:25:42,821 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:25:42,821 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 417 of 535 [2023-11-28 20:25:42,821 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:26:02,865 INFO L124 PetriNetUnfolderBase]: 32112/90499 cut-off events. [2023-11-28 20:26:02,866 INFO L125 PetriNetUnfolderBase]: For 4387/4387 co-relation queries the response was YES. [2023-11-28 20:26:04,041 INFO L83 FinitePrefix]: Finished finitePrefix Result has 135419 conditions, 90499 events. 32112/90499 cut-off events. For 4387/4387 co-relation queries the response was YES. Maximal size of possible extension queue 1481. Compared 1069997 event pairs, 10902 based on Foata normal form. 0/78558 useless extension candidates. Maximal degree in co-relation 135412. Up to 35862 conditions per place. [2023-11-28 20:26:04,695 INFO L140 encePairwiseOnDemand]: 503/535 looper letters, 58 selfloop transitions, 84 changer transitions 0/522 dead transitions. [2023-11-28 20:26:04,695 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 427 places, 522 transitions, 1410 flow [2023-11-28 20:26:04,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 20:26:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-28 20:26:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2646 transitions. [2023-11-28 20:26:04,704 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8242990654205608 [2023-11-28 20:26:04,704 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2646 transitions. [2023-11-28 20:26:04,704 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2646 transitions. [2023-11-28 20:26:04,706 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:26:04,706 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2646 transitions. [2023-11-28 20:26:04,712 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 441.0) internal successors, (2646), 6 states have internal predecessors, (2646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:26:04,717 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 535.0) internal successors, (3745), 7 states have internal predecessors, (3745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:26:04,719 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 535.0) internal successors, (3745), 7 states have internal predecessors, (3745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:26:04,719 INFO L175 Difference]: Start difference. First operand has 422 places, 424 transitions, 870 flow. Second operand 6 states and 2646 transitions. [2023-11-28 20:26:04,719 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 427 places, 522 transitions, 1410 flow [2023-11-28 20:26:04,723 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 427 places, 522 transitions, 1410 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:26:04,730 INFO L231 Difference]: Finished difference. Result has 432 places, 507 transitions, 1434 flow [2023-11-28 20:26:04,731 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=535, PETRI_DIFFERENCE_MINUEND_FLOW=870, PETRI_DIFFERENCE_MINUEND_PLACES=422, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=424, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=394, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1434, PETRI_PLACES=432, PETRI_TRANSITIONS=507} [2023-11-28 20:26:04,732 INFO L281 CegarLoopForPetriNet]: 499 programPoint places, -67 predicate places. [2023-11-28 20:26:04,732 INFO L495 AbstractCegarLoop]: Abstraction has has 432 places, 507 transitions, 1434 flow [2023-11-28 20:26:04,734 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 418.5) internal successors, (2511), 6 states have internal predecessors, (2511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:26:04,734 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:26:04,734 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:26:04,734 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-28 20:26:04,734 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 77 more)] === [2023-11-28 20:26:04,735 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:26:04,735 INFO L85 PathProgramCache]: Analyzing trace with hash -2118575953, now seen corresponding path program 1 times [2023-11-28 20:26:04,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:26:04,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224305592] [2023-11-28 20:26:04,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:26:04,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:26:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:26:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-28 20:26:04,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:26:04,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224305592] [2023-11-28 20:26:04,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224305592] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:26:04,947 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:26:04,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 20:26:04,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262101401] [2023-11-28 20:26:04,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:26:04,948 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 20:26:04,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:26:04,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:26:04,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:26:05,995 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 417 out of 535 [2023-11-28 20:26:05,998 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 432 places, 507 transitions, 1434 flow. Second operand has 6 states, 6 states have (on average 418.6666666666667) internal successors, (2512), 6 states have internal predecessors, (2512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:26:05,998 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:26:05,998 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 417 of 535 [2023-11-28 20:26:05,998 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:27:06,754 INFO L124 PetriNetUnfolderBase]: 108041/287251 cut-off events. [2023-11-28 20:27:06,754 INFO L125 PetriNetUnfolderBase]: For 154996/288654 co-relation queries the response was YES. [2023-11-28 20:27:10,696 INFO L83 FinitePrefix]: Finished finitePrefix Result has 577078 conditions, 287251 events. 108041/287251 cut-off events. For 154996/288654 co-relation queries the response was YES. Maximal size of possible extension queue 3735. Compared 3884630 event pairs, 22241 based on Foata normal form. 1141/249659 useless extension candidates. Maximal degree in co-relation 577066. Up to 111201 conditions per place. [2023-11-28 20:27:13,270 INFO L140 encePairwiseOnDemand]: 503/535 looper letters, 127 selfloop transitions, 284 changer transitions 0/801 dead transitions. [2023-11-28 20:27:13,270 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 437 places, 801 transitions, 3790 flow [2023-11-28 20:27:13,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 20:27:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-28 20:27:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2642 transitions. [2023-11-28 20:27:13,277 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8230529595015577 [2023-11-28 20:27:13,277 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 2642 transitions. [2023-11-28 20:27:13,277 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 2642 transitions. [2023-11-28 20:27:13,279 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-28 20:27:13,279 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 2642 transitions. [2023-11-28 20:27:13,285 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 440.3333333333333) internal successors, (2642), 6 states have internal predecessors, (2642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:27:13,292 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 535.0) internal successors, (3745), 7 states have internal predecessors, (3745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:27:13,293 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 535.0) internal successors, (3745), 7 states have internal predecessors, (3745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:27:13,293 INFO L175 Difference]: Start difference. First operand has 432 places, 507 transitions, 1434 flow. Second operand 6 states and 2642 transitions. [2023-11-28 20:27:13,293 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 437 places, 801 transitions, 3790 flow [2023-11-28 20:27:14,027 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 437 places, 801 transitions, 3790 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-28 20:27:14,035 INFO L231 Difference]: Finished difference. Result has 442 places, 790 transitions, 4210 flow [2023-11-28 20:27:14,036 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=535, PETRI_DIFFERENCE_MINUEND_FLOW=1434, PETRI_DIFFERENCE_MINUEND_PLACES=432, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=507, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=68, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=424, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=4210, PETRI_PLACES=442, PETRI_TRANSITIONS=790} [2023-11-28 20:27:14,037 INFO L281 CegarLoopForPetriNet]: 499 programPoint places, -57 predicate places. [2023-11-28 20:27:14,037 INFO L495 AbstractCegarLoop]: Abstraction has has 442 places, 790 transitions, 4210 flow [2023-11-28 20:27:14,038 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 418.6666666666667) internal successors, (2512), 6 states have internal predecessors, (2512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:27:14,038 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-28 20:27:14,038 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 20:27:14,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-28 20:27:14,038 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err3ASSERT_VIOLATIONDATA_RACE (and 77 more)] === [2023-11-28 20:27:14,038 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 20:27:14,039 INFO L85 PathProgramCache]: Analyzing trace with hash -78323015, now seen corresponding path program 1 times [2023-11-28 20:27:14,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 20:27:14,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372962602] [2023-11-28 20:27:14,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 20:27:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 20:27:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 20:27:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-28 20:27:14,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 20:27:14,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372962602] [2023-11-28 20:27:14,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372962602] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 20:27:14,365 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 20:27:14,365 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 20:27:14,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490414543] [2023-11-28 20:27:14,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 20:27:14,366 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 20:27:14,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 20:27:14,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 20:27:14,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-28 20:27:15,232 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 417 out of 535 [2023-11-28 20:27:15,235 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 442 places, 790 transitions, 4210 flow. Second operand has 6 states, 6 states have (on average 418.8333333333333) internal successors, (2513), 6 states have internal predecessors, (2513), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 20:27:15,235 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-28 20:27:15,235 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 417 of 535 [2023-11-28 20:27:15,235 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-28 20:27:26,527 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 396#L694-1true, thr1Thread4of4ForFork0InUse, 291#L697-5true, 390#L719-5true, 332#L700-2true, 505#true, 502#true, 401#L702-5true]) [2023-11-28 20:27:26,527 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1731] L696-->L700-2: Formula: (let ((.cse7 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse3 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse5 (+ 3 |v_~#lock~0.offset_72|)) (.cse4 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse7 .cse3))) (and (= (let ((.cse1 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse3 0) .cse4 0) .cse5 0)))) (let ((.cse0 (store (store (store (store (select .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 2 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 3 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|))) (store (store |v_#race_362| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse3 .cse2) .cse4 .cse2) .cse5 .cse2)))) |v_#race_360|) (= (let ((.cse6 (store |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse6 |v_~#lock~0.base_72| (store (select .cse6 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse7 .cse5) .cse2) (= (select .cse7 .cse4) .cse2) (= (select .cse7 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, #memory_int=|v_#memory_int_210|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|] AssignedVars[#race, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset][348], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 269#L700-2true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 74#$Ultimate##0true, thr1Thread4of4ForFork0InUse, 291#L697-5true, 390#L719-5true, 505#true, 502#true, 401#L702-5true]) [2023-11-28 20:27:26,528 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-28 20:27:26,528 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-28 20:27:28,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2137] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ 2 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ 3 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|))) (store (store |v_#race_322| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))) |v_#race_320|)))) InVars {#race=|v_#race_322|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|} OutVars{#race=|v_#race_320|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|, #memory_int=|v_#memory_int_180|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|] AssignedVars[#race, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1][179], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 197#L700-2true, Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 396#L694-1true, 74#$Ultimate##0true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 505#true, 502#true, 401#L702-5true]) [2023-11-28 20:27:28,661 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-28 20:27:28,661 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-28 20:27:28,661 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-28 20:27:28,661 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-28 20:27:29,283 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 396#L694-1true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 502#true, 202#L702-1true, 401#L702-5true]) [2023-11-28 20:27:29,283 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-28 20:27:29,283 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-28 20:27:29,283 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-28 20:27:29,283 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-28 20:27:29,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1731] L696-->L700-2: Formula: (let ((.cse7 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse3 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse5 (+ 3 |v_~#lock~0.offset_72|)) (.cse4 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse7 .cse3))) (and (= (let ((.cse1 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse3 0) .cse4 0) .cse5 0)))) (let ((.cse0 (store (store (store (store (select .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 2 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 3 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|))) (store (store |v_#race_362| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse3 .cse2) .cse4 .cse2) .cse5 .cse2)))) |v_#race_360|) (= (let ((.cse6 (store |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse6 |v_~#lock~0.base_72| (store (select .cse6 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse7 .cse5) .cse2) (= (select .cse7 .cse4) .cse2) (= (select .cse7 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, #memory_int=|v_#memory_int_210|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|] AssignedVars[#race, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset][348], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 269#L700-2true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 74#$Ultimate##0true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 505#true, 502#true, 401#L702-5true, 202#L702-1true]) [2023-11-28 20:27:29,284 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-28 20:27:29,284 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-28 20:27:29,284 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-28 20:27:29,284 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-28 20:27:31,102 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2137] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ 2 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ 3 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|))) (store (store |v_#race_322| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))) |v_#race_320|)))) InVars {#race=|v_#race_322|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|} OutVars{#race=|v_#race_320|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|, #memory_int=|v_#memory_int_180|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|] AssignedVars[#race, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1][179], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 197#L700-2true, Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 390#L719-5true, 505#true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:31,102 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-28 20:27:31,102 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-28 20:27:31,102 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-28 20:27:31,102 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-28 20:27:31,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2011] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse3 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (select .cse1 .cse3) .cse0) (= |v_#memory_int_180| (let ((.cse4 (store |v_#memory_int_181| |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse4 |v_~#lock~0.base_64| (store (select .cse4 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1)))) (= (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse3 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|) (+ |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|) (+ |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|) (+ |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|))) (store (store |v_#race_322| |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse3 .cse0)))) |v_#race_320|)))) InVars {#race=|v_#race_322|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|} OutVars{#race=|v_#race_320|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, #memory_int=|v_#memory_int_180|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|] AssignedVars[#race, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, #memory_int, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1][177], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, 298#L700-2true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 390#L719-5true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true]) [2023-11-28 20:27:31,145 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-28 20:27:31,145 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-28 20:27:31,145 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-28 20:27:31,145 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-28 20:27:32,107 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 396#L694-1true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 502#true, 401#L702-5true]) [2023-11-28 20:27:32,107 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-28 20:27:32,107 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:32,107 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:32,107 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:32,108 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1731] L696-->L700-2: Formula: (let ((.cse7 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse3 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse5 (+ 3 |v_~#lock~0.offset_72|)) (.cse4 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse7 .cse3))) (and (= (let ((.cse1 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse3 0) .cse4 0) .cse5 0)))) (let ((.cse0 (store (store (store (store (select .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 2 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 3 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|))) (store (store |v_#race_362| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse3 .cse2) .cse4 .cse2) .cse5 .cse2)))) |v_#race_360|) (= (let ((.cse6 (store |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse6 |v_~#lock~0.base_72| (store (select .cse6 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse7 .cse5) .cse2) (= (select .cse7 .cse4) .cse2) (= (select .cse7 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, #memory_int=|v_#memory_int_210|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|] AssignedVars[#race, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset][348], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 269#L700-2true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 74#$Ultimate##0true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 505#true, 421#L702-5true, 502#true, 401#L702-5true]) [2023-11-28 20:27:32,108 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-28 20:27:32,108 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-28 20:27:32,108 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-28 20:27:32,108 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-28 20:27:33,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 291#L697-5true, 332#L700-2true, 505#true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:33,567 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-28 20:27:33,567 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:33,567 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:33,567 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:33,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 216#L697-5true]) [2023-11-28 20:27:33,813 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-28 20:27:33,813 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:33,813 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:33,813 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-28 20:27:35,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2137] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ 2 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|) (+ 3 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|))) (store (store |v_#race_322| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))) |v_#race_320|)))) InVars {#race=|v_#race_322|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|} OutVars{#race=|v_#race_320|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|, #memory_int=|v_#memory_int_180|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base_47|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_286|] AssignedVars[#race, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1][179], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 197#L700-2true, Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 74#$Ultimate##0true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 505#true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:35,812 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-28 20:27:35,812 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-28 20:27:35,812 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-28 20:27:35,812 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-28 20:27:36,067 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([2011] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse3 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (select .cse1 .cse3) .cse0) (= |v_#memory_int_180| (let ((.cse4 (store |v_#memory_int_181| |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse4 |v_~#lock~0.base_64| (store (select .cse4 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1)))) (= (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse3 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|) (+ |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|) (+ |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|) (+ |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|))) (store (store |v_#race_322| |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse3 .cse0)))) |v_#race_320|)))) InVars {#race=|v_#race_322|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|} OutVars{#race=|v_#race_320|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, #memory_int=|v_#memory_int_180|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_281|] AssignedVars[#race, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, #memory_int, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1][177], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 298#L700-2true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 74#$Ultimate##0true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true]) [2023-11-28 20:27:36,067 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-28 20:27:36,067 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-28 20:27:36,067 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-28 20:27:36,067 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-28 20:27:36,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 202#L702-1true, 401#L702-5true]) [2023-11-28 20:27:36,431 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-28 20:27:36,431 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-28 20:27:36,431 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-28 20:27:36,431 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-28 20:27:36,699 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, 450#L702-1true, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true]) [2023-11-28 20:27:36,699 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-28 20:27:36,699 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-28 20:27:36,699 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-28 20:27:36,699 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-28 20:27:38,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1731] L696-->L700-2: Formula: (let ((.cse7 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse3 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse5 (+ 3 |v_~#lock~0.offset_72|)) (.cse4 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse7 .cse3))) (and (= (let ((.cse1 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse3 0) .cse4 0) .cse5 0)))) (let ((.cse0 (store (store (store (store (select .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 2 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 3 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|))) (store (store |v_#race_362| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse3 .cse2) .cse4 .cse2) .cse5 .cse2)))) |v_#race_360|) (= (let ((.cse6 (store |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse6 |v_~#lock~0.base_72| (store (select .cse6 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse7 .cse5) .cse2) (= (select .cse7 .cse4) .cse2) (= (select .cse7 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, #memory_int=|v_#memory_int_210|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|] AssignedVars[#race, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset][348], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 269#L700-2true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 502#true, 401#L702-5true]) [2023-11-28 20:27:38,568 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2023-11-28 20:27:38,568 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-28 20:27:38,568 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-28 20:27:38,568 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-28 20:27:39,331 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:39,331 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-28 20:27:39,331 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-28 20:27:39,331 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-28 20:27:39,331 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-28 20:27:39,557 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:39,557 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-28 20:27:39,557 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-28 20:27:39,558 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-28 20:27:39,558 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-28 20:27:39,558 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-28 20:27:40,706 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1731] L696-->L700-2: Formula: (let ((.cse7 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse3 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse5 (+ 3 |v_~#lock~0.offset_72|)) (.cse4 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse7 .cse3))) (and (= (let ((.cse1 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse3 0) .cse4 0) .cse5 0)))) (let ((.cse0 (store (store (store (store (select .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 2 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|) (+ 3 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|))) (store (store |v_#race_362| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse1 |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse0) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse3 .cse2) .cse4 .cse2) .cse5 .cse2)))) |v_#race_360|) (= (let ((.cse6 (store |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse6 |v_~#lock~0.base_72| (store (select .cse6 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse7 .cse5) .cse2) (= (select .cse7 .cse4) .cse2) (= (select .cse7 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, #memory_int=|v_#memory_int_210|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_268|] AssignedVars[#race, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset][191], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), 451#L692true, Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 269#L700-2true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 502#true, 401#L702-5true]) [2023-11-28 20:27:40,706 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-28 20:27:40,706 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-28 20:27:40,706 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-28 20:27:40,706 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-28 20:27:41,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= |v_#race_320| (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|))) (store (store |v_#race_322| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))))))) InVars {#race=|v_#race_322|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|} OutVars{#race=|v_#race_320|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, #memory_int=|v_#memory_int_180|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][652], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:41,539 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-28 20:27:41,540 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-28 20:27:41,540 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-28 20:27:41,540 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-28 20:27:43,512 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= |v_#race_320| (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|))) (store (store |v_#race_322| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))))))) InVars {#race=|v_#race_322|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|} OutVars{#race=|v_#race_320|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, #memory_int=|v_#memory_int_180|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][652], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 396#L694-1true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 502#true, 401#L702-5true]) [2023-11-28 20:27:43,512 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2023-11-28 20:27:43,512 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2023-11-28 20:27:43,512 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2023-11-28 20:27:43,512 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2023-11-28 20:27:45,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= |v_#race_320| (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|))) (store (store |v_#race_322| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))))))) InVars {#race=|v_#race_322|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|} OutVars{#race=|v_#race_320|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, #memory_int=|v_#memory_int_180|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][400], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), 451#L692true, Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 396#L694-1true, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 502#true, 401#L702-5true]) [2023-11-28 20:27:45,751 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2023-11-28 20:27:45,751 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-28 20:27:45,751 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-28 20:27:45,751 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-28 20:27:47,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1885] L698-2-->L700-2: Formula: (let ((.cse1 (select |v_#race_320| |v_~#lock~0.base_64|)) (.cse7 (+ 2 |v_~#lock~0.offset_64|))) (let ((.cse0 (select .cse1 .cse7)) (.cse2 (+ |v_~#lock~0.offset_64| 1)) (.cse4 (+ 3 |v_~#lock~0.offset_64|))) (and (= .cse0 (select .cse1 |v_~#lock~0.offset_64|)) (= .cse0 (select .cse1 .cse2)) (= (let ((.cse3 (store |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| (store (select |v_#memory_int_181| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| (select (select |v_#memory_int_181| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64|))))) (store .cse3 |v_~#lock~0.base_64| (store (select .cse3 |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 1))) |v_#memory_int_180|) (= (select .cse1 .cse4) .cse0) (= |v_#race_320| (let ((.cse6 (store |v_#race_322| |v_~#lock~0.base_64| (store (store (store (store (select |v_#race_322| |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| 0) .cse2 0) .cse7 0) .cse4 0)))) (let ((.cse5 (store (store (store (store (select .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|))) (store (store |v_#race_322| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64| (store (store (store (store (select (store .cse6 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47| .cse5) |v_~#lock~0.base_64|) |v_~#lock~0.offset_64| .cse0) .cse2 .cse0) .cse7 .cse0) .cse4 .cse0)))))))) InVars {#race=|v_#race_322|, ~#lock~0.base=|v_~#lock~0.base_64|, #memory_int=|v_#memory_int_181|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|} OutVars{#race=|v_#race_320|, ~#lock~0.base=|v_~#lock~0.base_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_15|, #memory_int=|v_#memory_int_180|, ~#lock~0.offset=|v_~#lock~0.offset_64|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_15|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_15|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_47|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_47|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_15|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_276|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][652], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, 205#thr1Err7ASSERT_VIOLATIONDATA_RACEtrue, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 502#true, 401#L702-5true]) [2023-11-28 20:27:47,164 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2023-11-28 20:27:47,164 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-28 20:27:47,164 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-28 20:27:47,164 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-28 20:27:47,251 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][234], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 451#L692true, 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 517#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true, 401#L702-5true]) [2023-11-28 20:27:47,251 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2023-11-28 20:27:47,251 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-28 20:27:47,252 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-28 20:27:47,252 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-28 20:27:47,496 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][235], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), 43#L692true, Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 423#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 502#true]) [2023-11-28 20:27:47,497 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2023-11-28 20:27:47,497 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-28 20:27:47,497 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-28 20:27:47,497 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-28 20:27:53,039 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 37#L692true, Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 502#true, 401#L702-5true]) [2023-11-28 20:27:53,040 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2023-11-28 20:27:53,040 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-28 20:27:53,040 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-28 20:27:53,040 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-28 20:27:54,191 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1857] L696-->L700-2: Formula: (let ((.cse0 (select |v_#race_360| |v_~#lock~0.base_72|)) (.cse5 (+ |v_~#lock~0.offset_72| 1))) (let ((.cse1 (+ 3 |v_~#lock~0.offset_72|)) (.cse6 (+ 2 |v_~#lock~0.offset_72|)) (.cse2 (select .cse0 .cse5))) (and (= (select .cse0 .cse1) .cse2) (= (let ((.cse4 (store |v_#race_362| |v_~#lock~0.base_72| (store (store (store (store (select |v_#race_362| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 0) .cse5 0) .cse6 0) .cse1 0)))) (let ((.cse3 (store (store (store (store (select .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 1) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 2) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|) (+ |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| 3) |v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|))) (store (store |v_#race_362| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72| (store (store (store (store (select (store .cse4 |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| .cse3) |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| .cse2) .cse5 .cse2) .cse6 .cse2) .cse1 .cse2)))) |v_#race_360|) (= (select .cse0 .cse6) .cse2) (= (let ((.cse7 (store |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11| (store (select |v_#memory_int_211| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|) |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11| (select (select |v_#memory_int_211| |v_~#lock~0.base_72|) |v_~#lock~0.offset_72|))))) (store .cse7 |v_~#lock~0.base_72| (store (select .cse7 |v_~#lock~0.base_72|) |v_~#lock~0.offset_72| 1))) |v_#memory_int_210|) (= (select .cse0 |v_~#lock~0.offset_72|) .cse2)))) InVars {#race=|v_#race_362|, ~#lock~0.base=|v_~#lock~0.base_72|, #memory_int=|v_#memory_int_211|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|} OutVars{#race=|v_#race_360|, ~#lock~0.base=|v_~#lock~0.base_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset_7|, #memory_int=|v_#memory_int_210|, ~#lock~0.offset=|v_~#lock~0.offset_72|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base_7|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1_7|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.base_11|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0#1.offset_11|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base_7|} AuxVars[|v_thr1___VERIFIER_atomic_TAS_#t~nondet4#1_273|] AssignedVars[#race, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet5#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem3#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o#1.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v#1.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~nondet4#1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o#1.base][396], [Black: 507#(= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 509#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), 529#true, Black: 510#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ 2 |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|)) 0)), Black: 508#(and (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread1of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 519#(= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0), Black: 522#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 3)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), Black: 521#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 2)) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread1of4ForFork0InUse, 517#true, Black: 520#(and (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset|) 0) (= (select (select |#race| |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.base|) (+ |thr1Thread2of4ForFork0_acquire_lock_~#cond~0#1.offset| 1)) 0)), thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 390#L719-5true, 332#L700-2true, 505#true, 421#L702-5true, 502#true, 374#L712true, 401#L702-5true]) [2023-11-28 20:27:54,191 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2023-11-28 20:27:54,192 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-28 20:27:54,192 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-28 20:27:54,192 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event