./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/32_pthread5_vs.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 527bcce2 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_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/32_pthread5_vs.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx --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 a1dca423de1ee0965d72c4be0ada5e821e4dbfc023ab1c498b90df0e18b4c1f3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:58:38,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:58:38,711 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-21 20:58:38,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:58:38,726 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:58:38,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:58:38,766 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:58:38,767 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:58:38,769 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 20:58:38,774 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 20:58:38,775 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:58:38,776 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:58:38,776 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:58:38,778 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:58:38,779 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 20:58:38,780 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 20:58:38,780 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:58:38,781 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 20:58:38,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:58:38,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 20:58:38,782 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 20:58:38,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 20:58:38,783 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-21 20:58:38,784 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 20:58:38,784 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 20:58:38,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:58:38,785 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:58:38,786 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:58:38,787 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:58:38,788 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 20:58:38,789 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:58:38,790 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:58:38,790 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 20:58:38,790 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 20:58:38,790 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:58:38,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 20:58:38,791 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 20:58:38,791 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 20:58:38,791 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 20:58:38,792 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 20:58:38,792 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 20:58:38,792 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_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1dca423de1ee0965d72c4be0ada5e821e4dbfc023ab1c498b90df0e18b4c1f3 [2023-11-21 20:58:39,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:58:39,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:58:39,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:58:39,203 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:58:39,204 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:58:39,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/pthread-ext/32_pthread5_vs.i [2023-11-21 20:58:42,751 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:58:43,144 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:58:43,145 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/sv-benchmarks/c/pthread-ext/32_pthread5_vs.i [2023-11-21 20:58:43,183 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/data/03a597af8/9d1897ff895d49a598e673db0b4f9a08/FLAGc3f546e46 [2023-11-21 20:58:43,211 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/data/03a597af8/9d1897ff895d49a598e673db0b4f9a08 [2023-11-21 20:58:43,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:58:43,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:58:43,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:43,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:58:43,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:58:43,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:43,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cfdae5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43, skipping insertion in model container [2023-11-21 20:58:43,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:43,309 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:58:43,744 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:43,762 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:58:43,858 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:43,922 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:58:43,923 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43 WrapperNode [2023-11-21 20:58:43,923 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:43,925 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:43,925 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:58:43,925 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:58:43,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:43,971 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,021 INFO L138 Inliner]: procedures = 172, calls = 26, calls flagged for inlining = 14, calls inlined = 20, statements flattened = 225 [2023-11-21 20:58:44,022 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:44,023 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 20:58:44,023 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 20:58:44,023 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 20:58:44,034 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,034 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,051 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,051 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,059 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,076 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,084 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,092 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 20:58:44,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 20:58:44,105 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 20:58:44,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 20:58:44,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (1/1) ... [2023-11-21 20:58:44,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:58:44,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:44,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:44,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_669076b7-c228-4e60-906d-74cc9493e260/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 20:58:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2023-11-21 20:58:44,182 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2023-11-21 20:58:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure thr3 [2023-11-21 20:58:44,183 INFO L138 BoogieDeclarations]: Found implementation of procedure thr3 [2023-11-21 20:58:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-21 20:58:44,183 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-21 20:58:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 20:58:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 20:58:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 20:58:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 20:58:44,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 20:58:44,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 20:58:44,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 20:58:44,185 WARN L212 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-21 20:58:44,338 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 20:58:44,341 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 20:58:44,751 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 20:58:45,019 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 20:58:45,019 INFO L308 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-21 20:58:45,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:58:45 BoogieIcfgContainer [2023-11-21 20:58:45,021 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 20:58:45,024 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 20:58:45,025 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 20:58:45,028 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 20:58:45,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 08:58:43" (1/3) ... [2023-11-21 20:58:45,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75dac010 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 08:58:45, skipping insertion in model container [2023-11-21 20:58:45,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:43" (2/3) ... [2023-11-21 20:58:45,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75dac010 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 08:58:45, skipping insertion in model container [2023-11-21 20:58:45,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:58:45" (3/3) ... [2023-11-21 20:58:45,032 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_pthread5_vs.i [2023-11-21 20:58:45,043 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-21 20:58:45,057 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 20:58:45,057 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2023-11-21 20:58:45,057 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-21 20:58:45,148 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-21 20:58:45,200 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 167 places, 168 transitions, 348 flow [2023-11-21 20:58:45,303 INFO L124 PetriNetUnfolderBase]: 11/177 cut-off events. [2023-11-21 20:58:45,303 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-21 20:58:45,313 INFO L83 FinitePrefix]: Finished finitePrefix Result has 187 conditions, 177 events. 11/177 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 461 event pairs, 0 based on Foata normal form. 0/136 useless extension candidates. Maximal degree in co-relation 163. Up to 4 conditions per place. [2023-11-21 20:58:45,314 INFO L82 GeneralOperation]: Start removeDead. Operand has 167 places, 168 transitions, 348 flow [2023-11-21 20:58:45,324 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 165 places, 166 transitions, 342 flow [2023-11-21 20:58:45,337 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 20:58:45,346 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;@7fba9e1e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 20:58:45,346 INFO L358 AbstractCegarLoop]: Starting to check reachability of 59 error locations. [2023-11-21 20:58:45,355 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-21 20:58:45,356 INFO L124 PetriNetUnfolderBase]: 0/21 cut-off events. [2023-11-21 20:58:45,356 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-21 20:58:45,357 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:45,357 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] [2023-11-21 20:58:45,358 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:45,365 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:45,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1209727163, now seen corresponding path program 1 times [2023-11-21 20:58:45,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:45,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417477952] [2023-11-21 20:58:45,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:45,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:45,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417477952] [2023-11-21 20:58:45,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417477952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:45,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:45,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-21 20:58:45,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231945175] [2023-11-21 20:58:45,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:45,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-21 20:58:45,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:45,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-21 20:58:45,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-21 20:58:45,669 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 168 [2023-11-21 20:58:45,677 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 166 transitions, 342 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) [2023-11-21 20:58:45,678 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:45,678 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 168 [2023-11-21 20:58:45,679 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:46,020 INFO L124 PetriNetUnfolderBase]: 101/693 cut-off events. [2023-11-21 20:58:46,020 INFO L125 PetriNetUnfolderBase]: For 12/12 co-relation queries the response was YES. [2023-11-21 20:58:46,034 INFO L83 FinitePrefix]: Finished finitePrefix Result has 860 conditions, 693 events. 101/693 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 4285 event pairs, 64 based on Foata normal form. 126/682 useless extension candidates. Maximal degree in co-relation 834. Up to 139 conditions per place. [2023-11-21 20:58:46,043 INFO L140 encePairwiseOnDemand]: 144/168 looper letters, 11 selfloop transitions, 0 changer transitions 0/129 dead transitions. [2023-11-21 20:58:46,044 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 129 transitions, 290 flow [2023-11-21 20:58:46,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-21 20:58:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-21 20:58:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 297 transitions. [2023-11-21 20:58:46,071 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8839285714285714 [2023-11-21 20:58:46,071 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 297 transitions. [2023-11-21 20:58:46,072 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 297 transitions. [2023-11-21 20:58:46,074 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:46,077 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 297 transitions. [2023-11-21 20:58:46,082 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 148.5) internal successors, (297), 2 states have internal predecessors, (297), 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) [2023-11-21 20:58:46,088 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 168.0) internal successors, (504), 3 states have internal predecessors, (504), 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) [2023-11-21 20:58:46,089 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 168.0) internal successors, (504), 3 states have internal predecessors, (504), 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) [2023-11-21 20:58:46,091 INFO L175 Difference]: Start difference. First operand has 165 places, 166 transitions, 342 flow. Second operand 2 states and 297 transitions. [2023-11-21 20:58:46,093 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 129 transitions, 290 flow [2023-11-21 20:58:46,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 129 transitions, 288 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:58:46,103 INFO L231 Difference]: Finished difference. Result has 133 places, 129 transitions, 266 flow [2023-11-21 20:58:46,105 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=266, PETRI_PLACES=133, PETRI_TRANSITIONS=129} [2023-11-21 20:58:46,110 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -32 predicate places. [2023-11-21 20:58:46,110 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 129 transitions, 266 flow [2023-11-21 20:58:46,111 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) [2023-11-21 20:58:46,111 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:46,111 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] [2023-11-21 20:58:46,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 20:58:46,112 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:46,113 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:46,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1519790135, now seen corresponding path program 1 times [2023-11-21 20:58:46,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:46,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678628320] [2023-11-21 20:58:46,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:46,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:46,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678628320] [2023-11-21 20:58:46,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678628320] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:46,320 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:46,320 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:46,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12913810] [2023-11-21 20:58:46,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:46,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:46,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:46,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:46,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:46,363 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 168 [2023-11-21 20:58:46,364 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 129 transitions, 266 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:46,364 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:46,364 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 168 [2023-11-21 20:58:46,364 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:46,940 INFO L124 PetriNetUnfolderBase]: 615/2563 cut-off events. [2023-11-21 20:58:46,941 INFO L125 PetriNetUnfolderBase]: For 36/36 co-relation queries the response was YES. [2023-11-21 20:58:46,953 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3528 conditions, 2563 events. 615/2563 cut-off events. For 36/36 co-relation queries the response was YES. Maximal size of possible extension queue 118. Compared 23184 event pairs, 280 based on Foata normal form. 0/2116 useless extension candidates. Maximal degree in co-relation 3524. Up to 689 conditions per place. [2023-11-21 20:58:46,973 INFO L140 encePairwiseOnDemand]: 161/168 looper letters, 26 selfloop transitions, 6 changer transitions 0/142 dead transitions. [2023-11-21 20:58:46,973 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 142 transitions, 361 flow [2023-11-21 20:58:46,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 402 transitions. [2023-11-21 20:58:46,976 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7976190476190477 [2023-11-21 20:58:46,976 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 402 transitions. [2023-11-21 20:58:46,976 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 402 transitions. [2023-11-21 20:58:46,977 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:46,977 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 402 transitions. [2023-11-21 20:58:46,979 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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) [2023-11-21 20:58:46,982 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:46,982 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:46,983 INFO L175 Difference]: Start difference. First operand has 133 places, 129 transitions, 266 flow. Second operand 3 states and 402 transitions. [2023-11-21 20:58:46,983 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 142 transitions, 361 flow [2023-11-21 20:58:46,984 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 142 transitions, 361 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-21 20:58:46,987 INFO L231 Difference]: Finished difference. Result has 137 places, 134 transitions, 312 flow [2023-11-21 20:58:46,988 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=312, PETRI_PLACES=137, PETRI_TRANSITIONS=134} [2023-11-21 20:58:46,989 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -28 predicate places. [2023-11-21 20:58:46,989 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 134 transitions, 312 flow [2023-11-21 20:58:46,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:46,990 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:46,990 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] [2023-11-21 20:58:46,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-21 20:58:46,991 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:46,992 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:46,992 INFO L85 PathProgramCache]: Analyzing trace with hash -633267066, now seen corresponding path program 1 times [2023-11-21 20:58:46,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:46,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485119758] [2023-11-21 20:58:46,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:46,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:47,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:47,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485119758] [2023-11-21 20:58:47,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485119758] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:47,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:47,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:47,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531781841] [2023-11-21 20:58:47,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:47,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:47,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:47,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:47,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:47,080 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 168 [2023-11-21 20:58:47,081 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 134 transitions, 312 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:47,081 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:47,081 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 168 [2023-11-21 20:58:47,081 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:47,909 INFO L124 PetriNetUnfolderBase]: 1029/4128 cut-off events. [2023-11-21 20:58:47,909 INFO L125 PetriNetUnfolderBase]: For 572/679 co-relation queries the response was YES. [2023-11-21 20:58:47,933 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6535 conditions, 4128 events. 1029/4128 cut-off events. For 572/679 co-relation queries the response was YES. Maximal size of possible extension queue 171. Compared 40883 event pairs, 211 based on Foata normal form. 1/3372 useless extension candidates. Maximal degree in co-relation 6529. Up to 932 conditions per place. [2023-11-21 20:58:47,969 INFO L140 encePairwiseOnDemand]: 160/168 looper letters, 31 selfloop transitions, 9 changer transitions 0/152 dead transitions. [2023-11-21 20:58:47,969 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 152 transitions, 453 flow [2023-11-21 20:58:47,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 405 transitions. [2023-11-21 20:58:47,972 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8035714285714286 [2023-11-21 20:58:47,972 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 405 transitions. [2023-11-21 20:58:47,972 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 405 transitions. [2023-11-21 20:58:47,973 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:47,973 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 405 transitions. [2023-11-21 20:58:47,975 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 135.0) internal successors, (405), 3 states have internal predecessors, (405), 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) [2023-11-21 20:58:47,977 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:47,978 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:47,978 INFO L175 Difference]: Start difference. First operand has 137 places, 134 transitions, 312 flow. Second operand 3 states and 405 transitions. [2023-11-21 20:58:47,978 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 152 transitions, 453 flow [2023-11-21 20:58:47,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 152 transitions, 433 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:58:47,991 INFO L231 Difference]: Finished difference. Result has 139 places, 143 transitions, 390 flow [2023-11-21 20:58:47,992 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=300, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=390, PETRI_PLACES=139, PETRI_TRANSITIONS=143} [2023-11-21 20:58:47,993 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -26 predicate places. [2023-11-21 20:58:47,993 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 143 transitions, 390 flow [2023-11-21 20:58:47,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:47,994 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:47,994 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] [2023-11-21 20:58:47,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-21 20:58:47,995 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:47,995 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:47,996 INFO L85 PathProgramCache]: Analyzing trace with hash -1130234723, now seen corresponding path program 1 times [2023-11-21 20:58:47,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:47,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969843558] [2023-11-21 20:58:47,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:47,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:48,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:48,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969843558] [2023-11-21 20:58:48,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969843558] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:48,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:48,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:48,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141936767] [2023-11-21 20:58:48,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:48,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:48,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:48,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:48,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:48,073 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 168 [2023-11-21 20:58:48,075 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 143 transitions, 390 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:48,075 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:48,075 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 168 [2023-11-21 20:58:48,075 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:49,390 INFO L124 PetriNetUnfolderBase]: 2165/7693 cut-off events. [2023-11-21 20:58:49,390 INFO L125 PetriNetUnfolderBase]: For 945/1264 co-relation queries the response was YES. [2023-11-21 20:58:49,435 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12195 conditions, 7693 events. 2165/7693 cut-off events. For 945/1264 co-relation queries the response was YES. Maximal size of possible extension queue 329. Compared 84383 event pairs, 884 based on Foata normal form. 10/6339 useless extension candidates. Maximal degree in co-relation 12188. Up to 2262 conditions per place. [2023-11-21 20:58:49,483 INFO L140 encePairwiseOnDemand]: 161/168 looper letters, 26 selfloop transitions, 6 changer transitions 0/156 dead transitions. [2023-11-21 20:58:49,483 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 156 transitions, 485 flow [2023-11-21 20:58:49,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 402 transitions. [2023-11-21 20:58:49,486 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7976190476190477 [2023-11-21 20:58:49,486 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 402 transitions. [2023-11-21 20:58:49,486 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 402 transitions. [2023-11-21 20:58:49,487 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:49,487 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 402 transitions. [2023-11-21 20:58:49,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 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) [2023-11-21 20:58:49,490 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:49,491 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:49,491 INFO L175 Difference]: Start difference. First operand has 139 places, 143 transitions, 390 flow. Second operand 3 states and 402 transitions. [2023-11-21 20:58:49,491 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 156 transitions, 485 flow [2023-11-21 20:58:49,495 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 156 transitions, 467 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:58:49,498 INFO L231 Difference]: Finished difference. Result has 141 places, 148 transitions, 418 flow [2023-11-21 20:58:49,498 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=372, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=143, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=137, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=418, PETRI_PLACES=141, PETRI_TRANSITIONS=148} [2023-11-21 20:58:49,499 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -24 predicate places. [2023-11-21 20:58:49,499 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 148 transitions, 418 flow [2023-11-21 20:58:49,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:49,500 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:49,500 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] [2023-11-21 20:58:49,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-21 20:58:49,501 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:49,501 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:49,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1315729288, now seen corresponding path program 1 times [2023-11-21 20:58:49,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:49,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118124473] [2023-11-21 20:58:49,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:49,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:49,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:49,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118124473] [2023-11-21 20:58:49,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118124473] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:49,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:49,550 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:49,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695484546] [2023-11-21 20:58:49,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:49,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:49,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:49,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:49,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:49,573 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 168 [2023-11-21 20:58:49,574 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 148 transitions, 418 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:49,575 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:49,575 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 168 [2023-11-21 20:58:49,577 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:50,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][165], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 59#L716-5true, 193#(= |#race~g1~0| 0), 2#L723-7true, thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:50,972 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-21 20:58:50,972 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:50,972 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:50,972 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:51,040 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][165], [9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 59#L716-5true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,040 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,041 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,041 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,041 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,158 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, 87#L729-7true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,158 INFO L294 olderBase$Statistics]: this new event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,159 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,159 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-21 20:58:51,159 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:51,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][165], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 59#L716-5true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,161 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,161 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,162 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,162 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,200 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][161], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 2#L723-7true, 59#L716-5true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,200 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,200 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,200 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,201 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,242 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,242 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-21 20:58:51,242 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,243 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,316 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][84], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,316 INFO L294 olderBase$Statistics]: this new event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,316 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-11-21 20:58:51,317 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-11-21 20:58:51,317 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][161], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 59#L716-5true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,340 INFO L294 olderBase$Statistics]: this new event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,340 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,340 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,340 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,341 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-21 20:58:51,342 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:58:51,342 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-21 20:58:51,342 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][161], [9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 59#L716-5true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,380 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,380 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,380 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,381 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 87#L729-7true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,393 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,393 INFO L297 olderBase$Statistics]: existing Event has 59 ancestors and is cut-off event [2023-11-21 20:58:51,394 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:51,394 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:51,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [60#L730-1true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,427 INFO L294 olderBase$Statistics]: this new event has 78 ancestors and is cut-off event [2023-11-21 20:58:51,427 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:58:51,428 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-21 20:58:51,428 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,575 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,575 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-11-21 20:58:51,575 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,575 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,578 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 2#L723-7true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 87#L729-7true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,578 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,578 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,579 INFO L297 olderBase$Statistics]: existing Event has 60 ancestors and is cut-off event [2023-11-21 20:58:51,579 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 40#L730true, 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,589 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,589 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,590 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,590 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,631 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,631 INFO L294 olderBase$Statistics]: this new event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,632 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,632 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,632 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), 2#L723-7true, thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,635 INFO L294 olderBase$Statistics]: this new event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,635 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,635 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,635 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), 2#L723-7true, thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,682 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,682 INFO L297 olderBase$Statistics]: existing Event has 62 ancestors and is cut-off event [2023-11-21 20:58:51,682 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,683 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,683 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [60#L730-1true, 8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,684 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,684 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,684 INFO L297 olderBase$Statistics]: existing Event has 62 ancestors and is cut-off event [2023-11-21 20:58:51,684 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 87#L729-7true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,690 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,690 INFO L297 olderBase$Statistics]: existing Event has 62 ancestors and is cut-off event [2023-11-21 20:58:51,690 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,690 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:58:51,706 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 2#L723-7true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 146#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,707 INFO L294 olderBase$Statistics]: this new event has 79 ancestors and is cut-off event [2023-11-21 20:58:51,707 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 20:58:51,707 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-21 20:58:51,707 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 146#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,708 INFO L294 olderBase$Statistics]: this new event has 78 ancestors and is cut-off event [2023-11-21 20:58:51,708 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-21 20:58:51,709 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-21 20:58:51,709 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,729 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 67#L711true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,729 INFO L294 olderBase$Statistics]: this new event has 79 ancestors and is cut-off event [2023-11-21 20:58:51,729 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-11-21 20:58:51,729 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,730 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-11-21 20:58:51,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [60#L730-1true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 2#L723-7true, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,735 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-21 20:58:51,735 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,736 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,736 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-21 20:58:51,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, 126#L729-8true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,738 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-21 20:58:51,739 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-21 20:58:51,739 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,739 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,769 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, 16#L712true, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,769 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2023-11-21 20:58:51,769 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-21 20:58:51,770 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,770 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-21 20:58:51,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,774 INFO L294 olderBase$Statistics]: this new event has 78 ancestors and is cut-off event [2023-11-21 20:58:51,774 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,774 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,775 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-21 20:58:51,788 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 146#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,789 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2023-11-21 20:58:51,789 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,789 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:58:51,789 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-21 20:58:51,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [60#L730-1true, 9#L723-12true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,804 INFO L294 olderBase$Statistics]: this new event has 79 ancestors and is cut-off event [2023-11-21 20:58:51,804 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,804 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,804 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-21 20:58:51,837 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of1ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][125], [170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 36#L723-3true, 146#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,838 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-21 20:58:51,838 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:58:51,838 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:58:51,838 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 20:58:51,861 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, 40#L730true, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,862 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-21 20:58:51,862 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,862 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,862 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,863 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,913 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 40#L730true, 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,913 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-21 20:58:51,913 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,913 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:58:51,914 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 20:58:51,914 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:58:51,914 INFO L297 olderBase$Statistics]: existing Event has 61 ancestors and is cut-off event [2023-11-21 20:58:51,928 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([710] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [8#L723-6true, 170#true, 18#L740-4true, thr3Thread1of1ForFork0InUse, 99#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 193#(= |#race~g1~0| 0), thr2Thread1of1ForFork1InUse, thr1Thread1of1ForFork2InUse, Black: 175#(= |thr1Thread1of1ForFork2_#t~nondet11#1| |#race~g0~0|), 185#true, Black: 179#true, 48#L718true, Black: 187#(= |thr1Thread1of1ForFork2_#t~nondet12#1| |#race~g1~0|)]) [2023-11-21 20:58:51,928 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:58:51,929 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:58:51,929 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:58:51,929 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:58:51,930 INFO L124 PetriNetUnfolderBase]: 3513/12978 cut-off events. [2023-11-21 20:58:51,930 INFO L125 PetriNetUnfolderBase]: For 3113/3971 co-relation queries the response was YES. [2023-11-21 20:58:52,057 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22620 conditions, 12978 events. 3513/12978 cut-off events. For 3113/3971 co-relation queries the response was YES. Maximal size of possible extension queue 531. Compared 154301 event pairs, 622 based on Foata normal form. 10/10862 useless extension candidates. Maximal degree in co-relation 22612. Up to 2828 conditions per place. [2023-11-21 20:58:52,146 INFO L140 encePairwiseOnDemand]: 160/168 looper letters, 31 selfloop transitions, 9 changer transitions 0/166 dead transitions. [2023-11-21 20:58:52,146 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 166 transitions, 559 flow [2023-11-21 20:58:52,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 405 transitions. [2023-11-21 20:58:52,149 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8035714285714286 [2023-11-21 20:58:52,149 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 405 transitions. [2023-11-21 20:58:52,149 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 405 transitions. [2023-11-21 20:58:52,150 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:52,150 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 405 transitions. [2023-11-21 20:58:52,151 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 135.0) internal successors, (405), 3 states have internal predecessors, (405), 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) [2023-11-21 20:58:52,153 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:52,154 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:52,154 INFO L175 Difference]: Start difference. First operand has 141 places, 148 transitions, 418 flow. Second operand 3 states and 405 transitions. [2023-11-21 20:58:52,155 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 166 transitions, 559 flow [2023-11-21 20:58:52,189 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 166 transitions, 539 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:58:52,192 INFO L231 Difference]: Finished difference. Result has 143 places, 157 transitions, 496 flow [2023-11-21 20:58:52,193 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=406, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=148, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=139, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=496, PETRI_PLACES=143, PETRI_TRANSITIONS=157} [2023-11-21 20:58:52,194 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -22 predicate places. [2023-11-21 20:58:52,194 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 157 transitions, 496 flow [2023-11-21 20:58:52,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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) [2023-11-21 20:58:52,195 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:52,195 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, 1, 1, 1] [2023-11-21 20:58:52,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-21 20:58:52,196 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:52,196 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:52,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1953843259, now seen corresponding path program 1 times [2023-11-21 20:58:52,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:52,197 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864448812] [2023-11-21 20:58:52,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:52,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:52,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864448812] [2023-11-21 20:58:52,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864448812] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:52,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:52,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 20:58:52,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991104959] [2023-11-21 20:58:52,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:52,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:52,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:52,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:52,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:52,283 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 168 [2023-11-21 20:58:52,284 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 157 transitions, 496 flow. Second operand has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 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) [2023-11-21 20:58:52,284 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:52,284 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 168 [2023-11-21 20:58:52,285 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:52,409 INFO L124 PetriNetUnfolderBase]: 54/688 cut-off events. [2023-11-21 20:58:52,409 INFO L125 PetriNetUnfolderBase]: For 117/117 co-relation queries the response was YES. [2023-11-21 20:58:52,413 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1053 conditions, 688 events. 54/688 cut-off events. For 117/117 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 4106 event pairs, 8 based on Foata normal form. 51/675 useless extension candidates. Maximal degree in co-relation 1044. Up to 60 conditions per place. [2023-11-21 20:58:52,416 INFO L140 encePairwiseOnDemand]: 160/168 looper letters, 6 selfloop transitions, 8 changer transitions 0/133 dead transitions. [2023-11-21 20:58:52,417 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 133 transitions, 395 flow [2023-11-21 20:58:52,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 408 transitions. [2023-11-21 20:58:52,420 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8095238095238095 [2023-11-21 20:58:52,420 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 408 transitions. [2023-11-21 20:58:52,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 408 transitions. [2023-11-21 20:58:52,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:52,421 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 408 transitions. [2023-11-21 20:58:52,423 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 136.0) internal successors, (408), 3 states have internal predecessors, (408), 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) [2023-11-21 20:58:52,425 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:52,426 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:52,426 INFO L175 Difference]: Start difference. First operand has 143 places, 157 transitions, 496 flow. Second operand 3 states and 408 transitions. [2023-11-21 20:58:52,427 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 133 transitions, 395 flow [2023-11-21 20:58:52,430 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 133 transitions, 339 flow, removed 18 selfloop flow, removed 6 redundant places. [2023-11-21 20:58:52,433 INFO L231 Difference]: Finished difference. Result has 133 places, 131 transitions, 318 flow [2023-11-21 20:58:52,433 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=302, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=318, PETRI_PLACES=133, PETRI_TRANSITIONS=131} [2023-11-21 20:58:52,434 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -32 predicate places. [2023-11-21 20:58:52,435 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 131 transitions, 318 flow [2023-11-21 20:58:52,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 131.66666666666666) internal successors, (395), 3 states have internal predecessors, (395), 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) [2023-11-21 20:58:52,436 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:52,436 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, 1, 1, 1, 1] [2023-11-21 20:58:52,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-21 20:58:52,436 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:52,437 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:52,437 INFO L85 PathProgramCache]: Analyzing trace with hash -561684029, now seen corresponding path program 1 times [2023-11-21 20:58:52,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:52,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469167200] [2023-11-21 20:58:52,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:52,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:52,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:52,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469167200] [2023-11-21 20:58:52,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469167200] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:52,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:52,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:52,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876066367] [2023-11-21 20:58:52,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:52,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:52,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:52,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:52,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:52,505 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 168 [2023-11-21 20:58:52,506 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 131 transitions, 318 flow. Second operand has 3 states, 3 states have (on average 126.0) internal successors, (378), 3 states have internal predecessors, (378), 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) [2023-11-21 20:58:52,506 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:52,506 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 168 [2023-11-21 20:58:52,507 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:52,913 INFO L124 PetriNetUnfolderBase]: 338/1698 cut-off events. [2023-11-21 20:58:52,914 INFO L125 PetriNetUnfolderBase]: For 244/245 co-relation queries the response was YES. [2023-11-21 20:58:52,924 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2803 conditions, 1698 events. 338/1698 cut-off events. For 244/245 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 13247 event pairs, 118 based on Foata normal form. 0/1495 useless extension candidates. Maximal degree in co-relation 2796. Up to 405 conditions per place. [2023-11-21 20:58:52,933 INFO L140 encePairwiseOnDemand]: 162/168 looper letters, 25 selfloop transitions, 5 changer transitions 0/143 dead transitions. [2023-11-21 20:58:52,933 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 143 transitions, 419 flow [2023-11-21 20:58:52,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 403 transitions. [2023-11-21 20:58:52,936 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7996031746031746 [2023-11-21 20:58:52,936 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 403 transitions. [2023-11-21 20:58:52,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 403 transitions. [2023-11-21 20:58:52,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:52,937 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 403 transitions. [2023-11-21 20:58:52,939 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 134.33333333333334) internal successors, (403), 3 states have internal predecessors, (403), 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) [2023-11-21 20:58:52,942 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:52,942 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 168.0) internal successors, (672), 4 states have internal predecessors, (672), 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) [2023-11-21 20:58:52,943 INFO L175 Difference]: Start difference. First operand has 133 places, 131 transitions, 318 flow. Second operand 3 states and 403 transitions. [2023-11-21 20:58:52,943 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 143 transitions, 419 flow [2023-11-21 20:58:52,946 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 143 transitions, 405 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-21 20:58:52,949 INFO L231 Difference]: Finished difference. Result has 136 places, 135 transitions, 348 flow [2023-11-21 20:58:52,949 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=310, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=348, PETRI_PLACES=136, PETRI_TRANSITIONS=135} [2023-11-21 20:58:52,950 INFO L281 CegarLoopForPetriNet]: 165 programPoint places, -29 predicate places. [2023-11-21 20:58:52,951 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 135 transitions, 348 flow [2023-11-21 20:58:52,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 126.0) internal successors, (378), 3 states have internal predecessors, (378), 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) [2023-11-21 20:58:52,952 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:52,952 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] [2023-11-21 20:58:52,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-21 20:58:52,953 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 55 more)] === [2023-11-21 20:58:52,953 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:52,953 INFO L85 PathProgramCache]: Analyzing trace with hash -1299092455, now seen corresponding path program 1 times [2023-11-21 20:58:52,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:52,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408741813] [2023-11-21 20:58:52,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:52,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:52,981 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:58:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:58:53,028 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:58:53,028 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 20:58:53,029 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (58 of 59 remaining) [2023-11-21 20:58:53,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (57 of 59 remaining) [2023-11-21 20:58:53,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (56 of 59 remaining) [2023-11-21 20:58:53,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (55 of 59 remaining) [2023-11-21 20:58:53,034 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (54 of 59 remaining) [2023-11-21 20:58:53,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (53 of 59 remaining) [2023-11-21 20:58:53,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (52 of 59 remaining) [2023-11-21 20:58:53,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err0ASSERT_VIOLATIONDATA_RACE (51 of 59 remaining) [2023-11-21 20:58:53,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err1ASSERT_VIOLATIONDATA_RACE (50 of 59 remaining) [2023-11-21 20:58:53,035 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err5ASSERT_VIOLATIONDATA_RACE (49 of 59 remaining) [2023-11-21 20:58:53,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err6ASSERT_VIOLATIONDATA_RACE (48 of 59 remaining) [2023-11-21 20:58:53,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err7ASSERT_VIOLATIONDATA_RACE (47 of 59 remaining) [2023-11-21 20:58:53,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err8ASSERT_VIOLATIONDATA_RACE (46 of 59 remaining) [2023-11-21 20:58:53,036 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err2ASSERT_VIOLATIONDATA_RACE (45 of 59 remaining) [2023-11-21 20:58:53,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err9ASSERT_VIOLATIONDATA_RACE (44 of 59 remaining) [2023-11-21 20:58:53,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err13ASSERT_VIOLATIONDATA_RACE (43 of 59 remaining) [2023-11-21 20:58:53,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err14ASSERT_VIOLATIONDATA_RACE (42 of 59 remaining) [2023-11-21 20:58:53,037 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err3ASSERT_VIOLATIONDATA_RACE (41 of 59 remaining) [2023-11-21 20:58:53,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err10ASSERT_VIOLATIONDATA_RACE (40 of 59 remaining) [2023-11-21 20:58:53,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err11ASSERT_VIOLATIONDATA_RACE (39 of 59 remaining) [2023-11-21 20:58:53,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err4ASSERT_VIOLATIONDATA_RACE (38 of 59 remaining) [2023-11-21 20:58:53,038 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err12ASSERT_VIOLATIONDATA_RACE (37 of 59 remaining) [2023-11-21 20:58:53,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (36 of 59 remaining) [2023-11-21 20:58:53,039 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (35 of 59 remaining) [2023-11-21 20:58:53,041 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (34 of 59 remaining) [2023-11-21 20:58:53,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (33 of 59 remaining) [2023-11-21 20:58:53,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (32 of 59 remaining) [2023-11-21 20:58:53,046 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (31 of 59 remaining) [2023-11-21 20:58:53,047 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (30 of 59 remaining) [2023-11-21 20:58:53,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (29 of 59 remaining) [2023-11-21 20:58:53,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (28 of 59 remaining) [2023-11-21 20:58:53,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (27 of 59 remaining) [2023-11-21 20:58:53,048 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (26 of 59 remaining) [2023-11-21 20:58:53,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (25 of 59 remaining) [2023-11-21 20:58:53,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 59 remaining) [2023-11-21 20:58:53,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (23 of 59 remaining) [2023-11-21 20:58:53,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (22 of 59 remaining) [2023-11-21 20:58:53,049 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err0ASSERT_VIOLATIONDATA_RACE (21 of 59 remaining) [2023-11-21 20:58:53,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err1ASSERT_VIOLATIONDATA_RACE (20 of 59 remaining) [2023-11-21 20:58:53,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err5ASSERT_VIOLATIONDATA_RACE (19 of 59 remaining) [2023-11-21 20:58:53,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err6ASSERT_VIOLATIONDATA_RACE (18 of 59 remaining) [2023-11-21 20:58:53,050 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err7ASSERT_VIOLATIONDATA_RACE (17 of 59 remaining) [2023-11-21 20:58:53,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err8ASSERT_VIOLATIONDATA_RACE (16 of 59 remaining) [2023-11-21 20:58:53,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err2ASSERT_VIOLATIONDATA_RACE (15 of 59 remaining) [2023-11-21 20:58:53,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err9ASSERT_VIOLATIONDATA_RACE (14 of 59 remaining) [2023-11-21 20:58:53,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err13ASSERT_VIOLATIONDATA_RACE (13 of 59 remaining) [2023-11-21 20:58:53,051 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err14ASSERT_VIOLATIONDATA_RACE (12 of 59 remaining) [2023-11-21 20:58:53,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err3ASSERT_VIOLATIONDATA_RACE (11 of 59 remaining) [2023-11-21 20:58:53,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err10ASSERT_VIOLATIONDATA_RACE (10 of 59 remaining) [2023-11-21 20:58:53,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err11ASSERT_VIOLATIONDATA_RACE (9 of 59 remaining) [2023-11-21 20:58:53,052 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err4ASSERT_VIOLATIONDATA_RACE (8 of 59 remaining) [2023-11-21 20:58:53,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr3Err12ASSERT_VIOLATIONDATA_RACE (7 of 59 remaining) [2023-11-21 20:58:53,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (6 of 59 remaining) [2023-11-21 20:58:53,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (5 of 59 remaining) [2023-11-21 20:58:53,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (4 of 59 remaining) [2023-11-21 20:58:53,053 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (3 of 59 remaining) [2023-11-21 20:58:53,054 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (2 of 59 remaining) [2023-11-21 20:58:53,059 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (1 of 59 remaining) [2023-11-21 20:58:53,060 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 59 remaining) [2023-11-21 20:58:53,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-21 20:58:53,060 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:58:53,064 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-21 20:58:53,064 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-21 20:58:53,172 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-21 20:58:53,187 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 292 places, 296 transitions, 622 flow [2023-11-21 20:58:53,255 INFO L124 PetriNetUnfolderBase]: 17/262 cut-off events. [2023-11-21 20:58:53,256 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-21 20:58:53,260 INFO L83 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 262 events. 17/262 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 900 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 271. Up to 6 conditions per place. [2023-11-21 20:58:53,261 INFO L82 GeneralOperation]: Start removeDead. Operand has 292 places, 296 transitions, 622 flow [2023-11-21 20:58:53,270 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 234 places, 238 transitions, 492 flow [2023-11-21 20:58:53,272 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 20:58:53,277 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;@7fba9e1e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 20:58:53,277 INFO L358 AbstractCegarLoop]: Starting to check reachability of 87 error locations. [2023-11-21 20:58:53,280 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-21 20:58:53,281 INFO L124 PetriNetUnfolderBase]: 0/21 cut-off events. [2023-11-21 20:58:53,281 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-21 20:58:53,281 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:53,281 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] [2023-11-21 20:58:53,281 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 83 more)] === [2023-11-21 20:58:53,282 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:53,282 INFO L85 PathProgramCache]: Analyzing trace with hash -842259900, now seen corresponding path program 1 times [2023-11-21 20:58:53,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:53,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640533633] [2023-11-21 20:58:53,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:53,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:53,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640533633] [2023-11-21 20:58:53,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640533633] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:53,321 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:53,321 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-21 20:58:53,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153350707] [2023-11-21 20:58:53,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:53,322 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-21 20:58:53,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:53,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-21 20:58:53,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-21 20:58:53,324 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 224 out of 296 [2023-11-21 20:58:53,325 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 234 places, 238 transitions, 492 flow. Second operand has 2 states, 2 states have (on average 225.0) internal successors, (450), 2 states have internal predecessors, (450), 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) [2023-11-21 20:58:53,325 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:53,325 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 224 of 296 [2023-11-21 20:58:53,325 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:54,356 INFO L124 PetriNetUnfolderBase]: 828/4399 cut-off events. [2023-11-21 20:58:54,356 INFO L125 PetriNetUnfolderBase]: For 148/148 co-relation queries the response was YES. [2023-11-21 20:58:54,408 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5482 conditions, 4399 events. 828/4399 cut-off events. For 148/148 co-relation queries the response was YES. Maximal size of possible extension queue 183. Compared 45480 event pairs, 544 based on Foata normal form. 756/4296 useless extension candidates. Maximal degree in co-relation 5455. Up to 919 conditions per place. [2023-11-21 20:58:54,443 INFO L140 encePairwiseOnDemand]: 262/296 looper letters, 16 selfloop transitions, 0 changer transitions 0/188 dead transitions. [2023-11-21 20:58:54,443 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 188 transitions, 424 flow [2023-11-21 20:58:54,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-21 20:58:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-21 20:58:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 498 transitions. [2023-11-21 20:58:54,446 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8412162162162162 [2023-11-21 20:58:54,447 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 498 transitions. [2023-11-21 20:58:54,447 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 498 transitions. [2023-11-21 20:58:54,447 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:54,448 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 498 transitions. [2023-11-21 20:58:54,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 249.0) internal successors, (498), 2 states have internal predecessors, (498), 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) [2023-11-21 20:58:54,451 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 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) [2023-11-21 20:58:54,452 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 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) [2023-11-21 20:58:54,452 INFO L175 Difference]: Start difference. First operand has 234 places, 238 transitions, 492 flow. Second operand 2 states and 498 transitions. [2023-11-21 20:58:54,452 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 188 transitions, 424 flow [2023-11-21 20:58:54,454 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 188 transitions, 422 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:58:54,458 INFO L231 Difference]: Finished difference. Result has 191 places, 188 transitions, 390 flow [2023-11-21 20:58:54,459 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=390, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=188, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=390, PETRI_PLACES=191, PETRI_TRANSITIONS=188} [2023-11-21 20:58:54,461 INFO L281 CegarLoopForPetriNet]: 234 programPoint places, -43 predicate places. [2023-11-21 20:58:54,462 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 188 transitions, 390 flow [2023-11-21 20:58:54,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 225.0) internal successors, (450), 2 states have internal predecessors, (450), 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) [2023-11-21 20:58:54,462 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:54,462 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] [2023-11-21 20:58:54,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-21 20:58:54,463 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 83 more)] === [2023-11-21 20:58:54,463 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:54,463 INFO L85 PathProgramCache]: Analyzing trace with hash -319394360, now seen corresponding path program 1 times [2023-11-21 20:58:54,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:54,464 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107363819] [2023-11-21 20:58:54,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:54,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:54,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:54,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107363819] [2023-11-21 20:58:54,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107363819] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:54,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:54,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:54,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731172927] [2023-11-21 20:58:54,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:54,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:54,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:54,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:54,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:54,581 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 212 out of 296 [2023-11-21 20:58:54,583 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 188 transitions, 390 flow. Second operand has 3 states, 3 states have (on average 213.66666666666666) internal successors, (641), 3 states have internal predecessors, (641), 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) [2023-11-21 20:58:54,583 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:54,583 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 212 of 296 [2023-11-21 20:58:54,583 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:58:58,446 INFO L124 PetriNetUnfolderBase]: 6789/21778 cut-off events. [2023-11-21 20:58:58,446 INFO L125 PetriNetUnfolderBase]: For 859/859 co-relation queries the response was YES. [2023-11-21 20:58:58,686 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30965 conditions, 21778 events. 6789/21778 cut-off events. For 859/859 co-relation queries the response was YES. Maximal size of possible extension queue 901. Compared 272184 event pairs, 3678 based on Foata normal form. 0/17759 useless extension candidates. Maximal degree in co-relation 30960. Up to 6706 conditions per place. [2023-11-21 20:58:58,834 INFO L140 encePairwiseOnDemand]: 287/296 looper letters, 38 selfloop transitions, 8 changer transitions 0/208 dead transitions. [2023-11-21 20:58:58,835 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 208 transitions, 532 flow [2023-11-21 20:58:58,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:58:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:58:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 683 transitions. [2023-11-21 20:58:58,838 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7691441441441441 [2023-11-21 20:58:58,838 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 683 transitions. [2023-11-21 20:58:58,839 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 683 transitions. [2023-11-21 20:58:58,839 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:58:58,840 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 683 transitions. [2023-11-21 20:58:58,842 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 227.66666666666666) internal successors, (683), 3 states have internal predecessors, (683), 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) [2023-11-21 20:58:58,844 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 296.0) internal successors, (1184), 4 states have internal predecessors, (1184), 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) [2023-11-21 20:58:58,845 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 296.0) internal successors, (1184), 4 states have internal predecessors, (1184), 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) [2023-11-21 20:58:58,845 INFO L175 Difference]: Start difference. First operand has 191 places, 188 transitions, 390 flow. Second operand 3 states and 683 transitions. [2023-11-21 20:58:58,845 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 208 transitions, 532 flow [2023-11-21 20:58:58,847 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 193 places, 208 transitions, 532 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-21 20:58:58,851 INFO L231 Difference]: Finished difference. Result has 195 places, 195 transitions, 452 flow [2023-11-21 20:58:58,852 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=390, PETRI_DIFFERENCE_MINUEND_PLACES=191, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=180, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=452, PETRI_PLACES=195, PETRI_TRANSITIONS=195} [2023-11-21 20:58:58,853 INFO L281 CegarLoopForPetriNet]: 234 programPoint places, -39 predicate places. [2023-11-21 20:58:58,854 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 195 transitions, 452 flow [2023-11-21 20:58:58,854 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 213.66666666666666) internal successors, (641), 3 states have internal predecessors, (641), 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) [2023-11-21 20:58:58,854 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:58:58,855 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] [2023-11-21 20:58:58,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-21 20:58:58,856 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 83 more)] === [2023-11-21 20:58:58,858 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:58:58,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1466067308, now seen corresponding path program 1 times [2023-11-21 20:58:58,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:58:58,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076346320] [2023-11-21 20:58:58,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:58:58,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:58:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:58:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:58:58,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:58:58,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076346320] [2023-11-21 20:58:58,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076346320] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:58:58,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:58:58,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:58:58,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643895828] [2023-11-21 20:58:58,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:58:58,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:58:58,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:58:58,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:58:58,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:58:58,950 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 208 out of 296 [2023-11-21 20:58:58,951 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 195 transitions, 452 flow. Second operand has 3 states, 3 states have (on average 209.66666666666666) internal successors, (629), 3 states have internal predecessors, (629), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:58:58,952 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:58:58,952 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 208 of 296 [2023-11-21 20:58:58,952 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:59:07,252 INFO L124 PetriNetUnfolderBase]: 18354/55680 cut-off events. [2023-11-21 20:59:07,252 INFO L125 PetriNetUnfolderBase]: For 10487/12506 co-relation queries the response was YES. [2023-11-21 20:59:07,652 INFO L83 FinitePrefix]: Finished finitePrefix Result has 90992 conditions, 55680 events. 18354/55680 cut-off events. For 10487/12506 co-relation queries the response was YES. Maximal size of possible extension queue 1997. Compared 762722 event pairs, 4406 based on Foata normal form. 7/44814 useless extension candidates. Maximal degree in co-relation 90985. Up to 13359 conditions per place. [2023-11-21 20:59:08,041 INFO L140 encePairwiseOnDemand]: 284/296 looper letters, 47 selfloop transitions, 14 changer transitions 0/223 dead transitions. [2023-11-21 20:59:08,041 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 223 transitions, 672 flow [2023-11-21 20:59:08,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:59:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 678 transitions. [2023-11-21 20:59:08,047 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7635135135135135 [2023-11-21 20:59:08,047 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 678 transitions. [2023-11-21 20:59:08,048 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 678 transitions. [2023-11-21 20:59:08,048 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:08,049 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 678 transitions. [2023-11-21 20:59:08,051 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:08,053 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 296.0) internal successors, (1184), 4 states have internal predecessors, (1184), 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) [2023-11-21 20:59:08,054 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 296.0) internal successors, (1184), 4 states have internal predecessors, (1184), 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) [2023-11-21 20:59:08,054 INFO L175 Difference]: Start difference. First operand has 195 places, 195 transitions, 452 flow. Second operand 3 states and 678 transitions. [2023-11-21 20:59:08,055 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 223 transitions, 672 flow [2023-11-21 20:59:08,193 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 195 places, 223 transitions, 644 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:59:08,195 INFO L231 Difference]: Finished difference. Result has 197 places, 209 transitions, 576 flow [2023-11-21 20:59:08,196 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=436, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=576, PETRI_PLACES=197, PETRI_TRANSITIONS=209} [2023-11-21 20:59:08,197 INFO L281 CegarLoopForPetriNet]: 234 programPoint places, -37 predicate places. [2023-11-21 20:59:08,197 INFO L495 AbstractCegarLoop]: Abstraction has has 197 places, 209 transitions, 576 flow [2023-11-21 20:59:08,197 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 209.66666666666666) internal successors, (629), 3 states have internal predecessors, (629), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:08,198 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:59:08,198 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] [2023-11-21 20:59:08,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-21 20:59:08,198 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 83 more)] === [2023-11-21 20:59:08,199 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:08,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1480035592, now seen corresponding path program 1 times [2023-11-21 20:59:08,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:08,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103009547] [2023-11-21 20:59:08,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:08,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:08,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:08,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103009547] [2023-11-21 20:59:08,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103009547] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:08,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:08,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:59:08,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889045236] [2023-11-21 20:59:08,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:08,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:59:08,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:08,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:08,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:08,279 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 212 out of 296 [2023-11-21 20:59:08,282 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 209 transitions, 576 flow. Second operand has 3 states, 3 states have (on average 213.66666666666666) internal successors, (641), 3 states have internal predecessors, (641), 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) [2023-11-21 20:59:08,282 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:59:08,282 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 212 of 296 [2023-11-21 20:59:08,282 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 20:59:15,831 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 56#$Ultimate##0true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:15,832 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2023-11-21 20:59:15,832 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-21 20:59:15,832 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-21 20:59:15,832 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-21 20:59:17,323 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 166#L704-1true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:17,323 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-21 20:59:17,323 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-21 20:59:17,323 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-21 20:59:17,323 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:18,888 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:18,889 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-21 20:59:18,889 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:18,889 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:18,889 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:18,890 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:18,891 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-21 20:59:18,891 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:18,891 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:18,891 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:19,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, 205#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 10#L716-2true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,259 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-21 20:59:19,259 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:19,259 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:19,259 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:19,389 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 10#L716-2true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,389 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,389 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,389 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,389 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,392 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,392 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,392 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,392 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,467 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,467 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-21 20:59:19,468 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,468 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:19,468 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:19,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,491 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,491 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,491 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,491 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,646 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 10#L716-2true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,646 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,646 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,646 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,646 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, 205#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:19,734 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,734 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:19,734 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:19,734 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:20,268 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:20,268 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,269 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:20,269 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:20,269 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:20,420 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:20,420 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-21 20:59:20,420 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:20,420 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:20,421 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:20,470 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [60#L708-3true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:20,471 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,471 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:20,471 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,471 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:20,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 79#L711true, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:20,503 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,504 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:20,504 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,504 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:20,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 103#L711true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:20,505 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,505 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:20,506 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:20,506 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:20,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:20,713 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-21 20:59:20,713 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:20,713 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:59:20,713 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:59:20,714 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:20,714 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:20,714 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:20,714 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:20,714 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:20,737 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), 150#$Ultimate##0true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:20,737 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-21 20:59:20,738 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:20,738 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:20,738 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:21,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, 196#L712true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,012 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-21 20:59:21,012 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:59:21,012 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:59:21,012 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:21,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 280#L729-4true, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,092 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is not cut-off event [2023-11-21 20:59:21,092 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-21 20:59:21,092 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-21 20:59:21,092 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is not cut-off event [2023-11-21 20:59:21,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,143 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-21 20:59:21,144 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:21,144 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:21,144 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:21,161 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,161 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:21,161 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:21,161 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:21,161 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,162 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 225#L716-5true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,162 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:59:21,162 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,163 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,163 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:21,163 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:21,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 150#$Ultimate##0true, 310#true, 106#L723-6true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,164 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-21 20:59:21,164 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-21 20:59:21,164 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:21,164 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 20:59:21,935 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:21,935 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-21 20:59:21,935 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:21,936 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:21,936 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:22,398 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,398 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,399 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:22,399 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:22,399 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,415 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,415 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:22,415 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,415 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,435 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,435 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,435 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:22,435 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:22,435 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,435 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,442 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,442 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:22,442 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,443 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:22,443 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:22,443 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:22,443 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,443 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:22,444 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:22,445 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:22,445 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:22,445 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:22,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,446 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:22,446 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:22,446 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:22,446 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:22,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,447 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,447 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:22,447 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-21 20:59:22,447 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:22,448 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,448 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,448 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,448 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:22,448 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:22,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,449 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:22,449 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:22,449 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:22,449 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:22,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,450 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:22,450 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:22,450 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:22,451 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:22,451 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [72#L728-1true, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,451 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-21 20:59:22,451 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:59:22,451 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:22,452 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,514 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,514 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:22,514 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:22,514 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2023-11-21 20:59:22,714 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), 158#L729-6true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:22,714 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,714 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,714 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,714 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,751 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,751 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,751 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,752 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:22,900 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,901 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:22,901 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,901 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,901 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,911 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:22,911 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,911 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,911 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,939 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,939 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:22,939 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,939 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,939 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:22,939 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:22,940 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, Black: 298#true, 306#(= |#race~g0~0| 0), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,940 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:22,940 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,940 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:22,940 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,940 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:22,941 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, Black: 298#true, 306#(= |#race~g0~0| 0), 225#L716-5true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,941 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:22,941 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:22,941 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:22,941 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,941 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,941 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:22,941 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:22,942 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-21 20:59:22,942 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 306#(= |#race~g0~0| 0), 295#true, Black: 298#true, 310#true, 106#L723-6true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,942 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:22,942 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:22,942 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:22,943 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:22,947 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1201] L729-5-->L729-6: Formula: true InVars {} OutVars{thr1Thread1of2ForFork2_#t~nondet12#1=|v_thr1Thread1of2ForFork2_#t~nondet12#1_1|} AuxVars[] AssignedVars[thr1Thread1of2ForFork2_#t~nondet12#1][38], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 304#true, 295#true, 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, Black: 306#(= |#race~g0~0| 0), 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:22,947 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:22,947 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:22,947 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:22,947 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,003 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:23,004 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:23,004 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:23,004 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:23,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 61#L729-7true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,004 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:23,004 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,005 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,005 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,005 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 195#L723-4true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,005 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:23,005 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,005 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,006 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,177 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-21 20:59:23,177 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:23,177 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:23,177 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:23,200 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,200 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:23,200 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:23,200 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,200 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,225 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,225 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:23,226 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,226 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,226 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,258 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,258 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:23,259 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,259 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,259 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:23,268 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [205#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,268 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:23,268 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,268 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:23,268 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,268 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,269 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:23,269 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:23,269 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,269 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,269 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,269 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:23,269 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:23,269 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:23,270 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,270 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:23,270 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,398 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 298#true, 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,398 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-21 20:59:23,398 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:23,398 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,398 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:23,423 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 298#true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,423 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:23,423 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,423 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:23,423 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:23,423 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:23,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 306#(= |#race~g0~0| 0), 295#true, Black: 298#true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,424 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:23,424 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-21 20:59:23,424 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:23,424 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,474 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,474 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:23,474 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,474 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,474 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:23,474 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,475 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:23,475 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,475 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,475 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,475 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:23,475 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,476 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,476 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:23,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, 156#L716-1true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,625 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-21 20:59:23,625 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:23,625 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:23,625 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:23,626 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,627 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:23,627 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:23,627 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:23,627 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:23,627 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-21 20:59:23,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,627 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:23,628 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:23,628 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:23,628 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:23,641 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:23,641 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:23,641 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:23,642 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:23,642 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:23,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:23,658 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:23,658 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:23,659 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:23,659 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,190 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 222#L729-2true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,190 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:24,190 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:24,190 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:24,191 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,452 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,452 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:24,452 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,453 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,453 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,459 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,459 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:24,459 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,459 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,460 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:24,460 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2023-11-21 20:59:24,460 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,460 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:24,460 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:24,460 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,460 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,477 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:24,477 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:24,477 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,477 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-21 20:59:24,480 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 131#$Ultimate##0true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,480 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:24,481 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,481 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,481 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 280#L729-4true, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,598 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,598 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-21 20:59:24,598 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:24,598 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:24,644 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,644 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:24,645 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,645 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:24,645 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:24,645 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,645 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 10#L716-2true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,645 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:24,645 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,646 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,646 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,647 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 10#L716-2true, 310#true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,647 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:24,647 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,647 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:24,647 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:24,647 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:24,670 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,670 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:24,670 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:24,670 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:24,671 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:24,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, 106#L723-6true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,758 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-21 20:59:24,759 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:24,759 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,759 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:24,760 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,760 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:24,760 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:24,760 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:24,760 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:24,760 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:24,761 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, 225#L716-5true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,761 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:24,761 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,761 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,761 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,770 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:24,770 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,770 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,770 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 131#$Ultimate##0true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 179#L730-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,794 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:24,794 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:24,794 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:24,794 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:24,955 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,956 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:24,956 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,956 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,956 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,956 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,956 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 10#L716-2true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,956 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:24,956 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,957 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:24,957 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,958 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:24,958 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,958 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,958 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:24,958 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:24,976 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,976 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:24,976 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,976 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,976 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,979 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 179#L730-1true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:24,979 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:24,980 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,980 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:24,980 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:25,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][85], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, 156#L716-1true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,032 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-21 20:59:25,032 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,032 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:25,032 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,051 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 195#L723-4true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,051 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,051 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,051 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,051 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,051 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:25,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 195#L723-4true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,052 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,052 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,052 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:25,052 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,058 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,059 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,059 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,059 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, Black: 304#true, 28#L740-4true, 180#L723-3true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,066 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,066 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:25,066 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,066 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,172 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,173 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,173 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,173 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, 158#L729-6true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,177 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,178 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,178 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,178 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,222 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,222 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,222 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,222 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,222 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,222 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 179#L730-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,240 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,240 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:25,240 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:25,240 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:25,275 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][85], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, 156#L716-1true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,276 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-21 20:59:25,276 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,276 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,276 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,289 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,290 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,290 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,290 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,290 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,290 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,290 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,290 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,290 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,291 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,291 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:25,300 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 195#L723-4true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,300 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,300 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,300 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,300 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,301 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,301 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,301 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,301 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:25,301 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,301 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,314 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,314 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,314 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,314 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,318 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,318 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,318 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,318 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:25,318 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 112#L707-3true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,345 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,345 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:59:25,345 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,345 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 20:59:25,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, 205#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,347 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,347 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,347 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-21 20:59:25,347 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 209#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,363 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 5#L716-2true, 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,363 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,363 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,364 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1093] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][182], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 5#L716-2true, 310#true, 156#L716-1true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,364 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,364 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,366 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][218], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 105#L729-3true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 51#thr3Err11ASSERT_VIOLATIONDATA_RACEtrue, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,367 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,367 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,367 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,367 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,367 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 20:59:25,367 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,405 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,405 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,406 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,406 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,416 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,416 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,416 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,416 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,417 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,418 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,418 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:25,418 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,419 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,419 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:25,420 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,420 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,420 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,421 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,421 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:25,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:25,505 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-21 20:59:25,506 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:25,506 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,506 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 20:59:25,510 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,510 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:25,510 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,510 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,510 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,510 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,511 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,511 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,511 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:25,511 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,519 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,519 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,520 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,520 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,520 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,525 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,526 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,526 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,533 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,533 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:25,533 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,534 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,534 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:25,534 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,534 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,534 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,534 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:25,535 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 179#L730-1true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,555 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,555 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,555 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:25,555 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,558 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,558 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,558 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,559 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:25,599 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, 205#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), 10#L716-2true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,599 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,599 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:25,599 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,599 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 20:59:25,600 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:25,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,627 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,627 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,628 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,628 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,632 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 61#L729-7true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,632 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,632 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,632 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,632 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][174], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 312#(= |thr1Thread1of2ForFork2_#t~nondet12#1| |#race~g1~0|), 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,645 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:25,645 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,645 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,645 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:25,647 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:25,647 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-21 20:59:25,647 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,647 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 20:59:25,648 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:26,221 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,221 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,221 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,221 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,221 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,224 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L723-5-->L723-6: Formula: (= |v_#race~g1~0_1| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_1|} AuxVars[] AssignedVars[#race~g1~0][46], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, 179#L730-1true, Black: 304#true, 156#L716-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,224 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-21 20:59:26,224 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:26,225 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-21 20:59:26,240 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 20:59:26,242 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,242 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,242 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,242 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:26,243 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,243 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,243 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,243 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,244 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,244 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:26,244 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,254 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,255 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:26,255 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,255 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,255 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,256 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,256 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,256 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,271 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,272 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,272 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:26,272 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,272 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,273 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,273 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,273 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,273 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,273 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,278 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 179#L730-1true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,278 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,279 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,279 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-21 20:59:26,279 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,279 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,279 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 179#L730-1true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,280 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,280 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:26,280 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,280 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 180#L723-3true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,293 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,294 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,294 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,294 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,295 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,295 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,295 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,295 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, 44#L716-5true, thr3Thread2of2ForFork0InUse, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,348 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,348 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,348 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,348 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-21 20:59:26,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 274#L730true, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,371 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,371 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,371 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,371 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,423 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:26,423 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,423 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,423 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,427 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 179#L730-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,427 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,427 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-21 20:59:26,427 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,427 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,427 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 179#L730-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,427 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:26,428 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,428 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,428 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:26,443 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:26,443 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,443 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,443 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-21 20:59:26,443 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,444 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 158#L729-6true, 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,444 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:26,445 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,445 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,445 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,494 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 276#thr2Err2ASSERT_VIOLATIONDATA_RACEtrue, 275#L718true, 306#(= |#race~g0~0| 0), 295#true, Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 179#L730-1true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:26,494 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,494 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,494 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,494 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,538 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, 106#L723-6true, Black: 304#true, 179#L730-1true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,538 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,538 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,538 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,538 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 225#L716-5true, Black: 304#true, 61#L729-7true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,544 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,544 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,544 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,545 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,546 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-21 20:59:26,546 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,546 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-21 20:59:26,546 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,547 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,547 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,547 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,547 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,549 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,549 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-21 20:59:26,550 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,550 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,550 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-21 20:59:26,591 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 61#L729-7true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,592 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,592 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,592 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,592 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1150] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread2of2ForFork0_assume_abort_if_not_~cond#1_15|, thr3Thread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread2of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread2of2ForFork0_assume_abort_if_not_#in~cond#1, thr3Thread2of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread2of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, #race~mutex~0, ~mutex~0][159], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, 156#L716-1true, Black: 304#true, 28#L740-4true, 180#L723-3true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,626 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-21 20:59:26,626 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-21 20:59:26,626 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2023-11-21 20:59:26,626 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,626 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 62#L723-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,627 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1164] L716-->L716-1: Formula: (= |v_#race~g0~0_7| 0) InVars {} OutVars{#race~g0~0=|v_#race~g0~0_7|} AuxVars[] AssignedVars[#race~g0~0][207], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 195#L723-4true, 28#L740-4true, 280#L729-4true, thr2Thread1of2ForFork1InUse, 144#L716-1true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,627 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 78 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,627 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 20:59:26,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][213], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,634 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,634 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,634 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,634 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,635 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2023-11-21 20:59:26,635 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,635 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,636 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:26,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, 249#L729-8true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,636 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,636 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,636 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,636 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,639 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1079] L713-2-->L718: Formula: (and (= v_~mutex~0_222 0) (not (= (ite (= v_~mutex~0_223 1) 1 0) 0))) InVars {~mutex~0=v_~mutex~0_223} OutVars{thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1=|v_thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1_11|, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1_15|, thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1_15|, #race~mutex~0=|v_#race~mutex~0_271|, ~mutex~0=v_~mutex~0_222} AuxVars[] AssignedVars[thr3Thread1of2ForFork0_assume_abort_if_not_~cond#1, thr3Thread1of2ForFork0___VERIFIER_atomic_release_#t~nondet4#1, thr3Thread1of2ForFork0_assume_abort_if_not_#in~cond#1, #race~mutex~0, ~mutex~0][118], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 275#L718true, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:26,639 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2023-11-21 20:59:26,639 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 20:59:26,639 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,639 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 267#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse, 261#L718true]) [2023-11-21 20:59:26,640 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,640 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,640 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,640 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1175] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][228], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 44#L716-5true, 275#L718true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, 249#L729-8true, thr2Thread1of2ForFork1InUse, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,671 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,671 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,671 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2023-11-21 20:59:26,671 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-21 20:59:26,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 274#L730true, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,701 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-21 20:59:26,701 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,701 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,701 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-21 20:59:26,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1104] L716-4-->L716-5: Formula: (= |v_#race~g1~0_7| 0) InVars {} OutVars{#race~g1~0=|v_#race~g1~0_7|} AuxVars[] AssignedVars[#race~g1~0][179], [thr3Thread1of2ForFork0InUse, thr3Thread2of2ForFork0InUse, 295#true, 306#(= |#race~g0~0| 0), Black: 300#(= |thr1Thread1of2ForFork2_#t~nondet11#1| |#race~g0~0|), 225#L716-5true, 310#true, Black: 304#true, 179#L730-1true, 28#L740-4true, 221#L723-12true, thr2Thread1of2ForFork1InUse, 261#L718true, thr1Thread1of2ForFork2InUse]) [2023-11-21 20:59:26,750 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2023-11-21 20:59:26,750 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,751 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,751 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-21 20:59:26,930 INFO L124 PetriNetUnfolderBase]: 40002/123031 cut-off events. [2023-11-21 20:59:26,931 INFO L125 PetriNetUnfolderBase]: For 16937/24415 co-relation queries the response was YES. [2023-11-21 20:59:27,899 INFO L83 FinitePrefix]: Finished finitePrefix Result has 195006 conditions, 123031 events. 40002/123031 cut-off events. For 16937/24415 co-relation queries the response was YES. Maximal size of possible extension queue 4260. Compared 1885567 event pairs, 17266 based on Foata normal form. 114/100505 useless extension candidates. Maximal degree in co-relation 194998. Up to 36793 conditions per place. [2023-11-21 20:59:28,840 INFO L140 encePairwiseOnDemand]: 287/296 looper letters, 38 selfloop transitions, 8 changer transitions 0/229 dead transitions. [2023-11-21 20:59:28,840 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 199 places, 229 transitions, 718 flow [2023-11-21 20:59:28,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:28,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-21 20:59:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 683 transitions. [2023-11-21 20:59:28,843 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7691441441441441 [2023-11-21 20:59:28,844 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 683 transitions. [2023-11-21 20:59:28,844 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 683 transitions. [2023-11-21 20:59:28,844 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:28,845 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 683 transitions. [2023-11-21 20:59:28,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 227.66666666666666) internal successors, (683), 3 states have internal predecessors, (683), 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) [2023-11-21 20:59:28,849 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 296.0) internal successors, (1184), 4 states have internal predecessors, (1184), 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) [2023-11-21 20:59:28,850 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 296.0) internal successors, (1184), 4 states have internal predecessors, (1184), 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) [2023-11-21 20:59:28,850 INFO L175 Difference]: Start difference. First operand has 197 places, 209 transitions, 576 flow. Second operand 3 states and 683 transitions. [2023-11-21 20:59:28,851 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 199 places, 229 transitions, 718 flow [2023-11-21 20:59:28,924 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 229 transitions, 690 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-21 20:59:28,928 INFO L231 Difference]: Finished difference. Result has 199 places, 216 transitions, 610 flow [2023-11-21 20:59:28,928 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=296, PETRI_DIFFERENCE_MINUEND_FLOW=548, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=201, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=610, PETRI_PLACES=199, PETRI_TRANSITIONS=216} [2023-11-21 20:59:28,929 INFO L281 CegarLoopForPetriNet]: 234 programPoint places, -35 predicate places. [2023-11-21 20:59:28,929 INFO L495 AbstractCegarLoop]: Abstraction has has 199 places, 216 transitions, 610 flow [2023-11-21 20:59:28,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 213.66666666666666) internal successors, (641), 3 states have internal predecessors, (641), 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) [2023-11-21 20:59:28,930 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 20:59:28,930 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] [2023-11-21 20:59:28,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-21 20:59:28,931 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 83 more)] === [2023-11-21 20:59:28,931 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:28,931 INFO L85 PathProgramCache]: Analyzing trace with hash 141443918, now seen corresponding path program 1 times [2023-11-21 20:59:28,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:28,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344530588] [2023-11-21 20:59:28,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:28,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:28,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:28,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344530588] [2023-11-21 20:59:28,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344530588] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:28,964 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:28,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:59:28,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043730965] [2023-11-21 20:59:28,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:28,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 20:59:28,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:28,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:28,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:28,997 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 208 out of 296 [2023-11-21 20:59:28,998 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 216 transitions, 610 flow. Second operand has 3 states, 3 states have (on average 209.66666666666666) internal successors, (629), 3 states have internal predecessors, (629), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:28,998 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 20:59:28,998 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 208 of 296 [2023-11-21 20:59:28,998 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand