./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/25_stack-race.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 30e01a73 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_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/25_stack-race.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ --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 4272d82e4e32dc4af1661c2cd99f5af7e9487f266698e80f4586c30581d39fa9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:43:20,116 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:43:20,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-23 21:43:20,261 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:43:20,262 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:43:20,303 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:43:20,303 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:43:20,304 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:43:20,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:43:20,310 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:43:20,311 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:43:20,312 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:43:20,312 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:43:20,314 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:43:20,314 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:43:20,315 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:43:20,315 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:43:20,315 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:43:20,316 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:43:20,316 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:43:20,316 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:43:20,317 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:43:20,317 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-23 21:43:20,318 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:43:20,318 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:43:20,319 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:43:20,319 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:43:20,320 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:43:20,320 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:43:20,321 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:43:20,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:43:20,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:43:20,322 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:43:20,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:43:20,323 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:43:20,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:43:20,323 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:43:20,323 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:43:20,324 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:43:20,324 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:43:20,324 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:43:20,324 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_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4272d82e4e32dc4af1661c2cd99f5af7e9487f266698e80f4586c30581d39fa9 [2023-11-23 21:43:20,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:43:20,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:43:20,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:43:20,609 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:43:20,609 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:43:20,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/pthread-ext/25_stack-race.i [2023-11-23 21:43:23,818 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:43:24,132 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:43:24,133 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/sv-benchmarks/c/pthread-ext/25_stack-race.i [2023-11-23 21:43:24,152 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/data/0091ad04d/60ec4a28f641427bb1b83a8b42a22061/FLAG31fd9b699 [2023-11-23 21:43:24,166 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/data/0091ad04d/60ec4a28f641427bb1b83a8b42a22061 [2023-11-23 21:43:24,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:43:24,170 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:43:24,171 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:43:24,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:43:24,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:43:24,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:24,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a7207ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24, skipping insertion in model container [2023-11-23 21:43:24,182 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:24,235 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:43:24,751 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:43:24,765 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:43:24,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:43:24,916 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:43:24,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24 WrapperNode [2023-11-23 21:43:24,916 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:43:24,918 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:43:24,918 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:43:24,918 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:43:24,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:24,965 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,023 INFO L138 Inliner]: procedures = 177, calls = 35, calls flagged for inlining = 19, calls inlined = 23, statements flattened = 295 [2023-11-23 21:43:25,027 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:43:25,028 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:43:25,028 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:43:25,029 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:43:25,039 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,056 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,094 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,115 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,128 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,130 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,135 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:43:25,136 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:43:25,136 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:43:25,136 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:43:25,137 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (1/1) ... [2023-11-23 21:43:25,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:43:25,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:43:25,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:43:25,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90cf1d0d-454f-46ca-84fd-5f3a74736bbc/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:43:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:43:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-23 21:43:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-23 21:43:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:43:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:43:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:43:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:43:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:43:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:43:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:43:25,253 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-23 21:43:25,425 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:43:25,427 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:43:26,072 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:43:26,469 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:43:26,469 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 21:43:26,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:26 BoogieIcfgContainer [2023-11-23 21:43:26,473 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:43:26,476 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:43:26,477 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:43:26,480 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:43:26,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:43:24" (1/3) ... [2023-11-23 21:43:26,482 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@147cf7c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:43:26, skipping insertion in model container [2023-11-23 21:43:26,482 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:24" (2/3) ... [2023-11-23 21:43:26,484 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@147cf7c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:43:26, skipping insertion in model container [2023-11-23 21:43:26,485 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:26" (3/3) ... [2023-11-23 21:43:26,487 INFO L112 eAbstractionObserver]: Analyzing ICFG 25_stack-race.i [2023-11-23 21:43:26,500 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-23 21:43:26,511 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:43:26,512 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 26 error locations. [2023-11-23 21:43:26,513 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-23 21:43:26,668 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-23 21:43:26,719 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 156 places, 160 transitions, 324 flow [2023-11-23 21:43:26,831 INFO L124 PetriNetUnfolderBase]: 8/171 cut-off events. [2023-11-23 21:43:26,833 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-23 21:43:26,843 INFO L83 FinitePrefix]: Finished finitePrefix Result has 175 conditions, 171 events. 8/171 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 235 event pairs, 0 based on Foata normal form. 0/135 useless extension candidates. Maximal degree in co-relation 139. Up to 4 conditions per place. [2023-11-23 21:43:26,843 INFO L82 GeneralOperation]: Start removeDead. Operand has 156 places, 160 transitions, 324 flow [2023-11-23 21:43:26,855 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 156 places, 160 transitions, 324 flow [2023-11-23 21:43:26,875 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:43:26,892 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;@3b3fbebe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:43:26,897 INFO L358 AbstractCegarLoop]: Starting to check reachability of 53 error locations. [2023-11-23 21:43:26,915 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-23 21:43:26,916 INFO L124 PetriNetUnfolderBase]: 1/33 cut-off events. [2023-11-23 21:43:26,916 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-23 21:43:26,916 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:26,917 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] [2023-11-23 21:43:26,918 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-23 21:43:26,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:26,924 INFO L85 PathProgramCache]: Analyzing trace with hash 1150451208, now seen corresponding path program 1 times [2023-11-23 21:43:26,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:26,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095032845] [2023-11-23 21:43:26,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:27,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:27,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095032845] [2023-11-23 21:43:27,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095032845] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:27,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:27,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-23 21:43:27,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682570082] [2023-11-23 21:43:27,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:27,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:43:27,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:27,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:43:27,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:43:27,637 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 160 [2023-11-23 21:43:27,644 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 160 transitions, 324 flow. Second operand has 2 states, 2 states have (on average 133.0) internal successors, (266), 2 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:27,645 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:27,645 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 160 [2023-11-23 21:43:27,646 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:27,790 INFO L124 PetriNetUnfolderBase]: 4/139 cut-off events. [2023-11-23 21:43:27,790 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-23 21:43:27,791 INFO L83 FinitePrefix]: Finished finitePrefix Result has 153 conditions, 139 events. 4/139 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 130 event pairs, 0 based on Foata normal form. 8/132 useless extension candidates. Maximal degree in co-relation 122. Up to 10 conditions per place. [2023-11-23 21:43:27,793 INFO L140 encePairwiseOnDemand]: 141/160 looper letters, 9 selfloop transitions, 0 changer transitions 0/135 dead transitions. [2023-11-23 21:43:27,793 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 135 transitions, 292 flow [2023-11-23 21:43:27,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:43:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-23 21:43:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 292 transitions. [2023-11-23 21:43:27,814 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9125 [2023-11-23 21:43:27,815 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 292 transitions. [2023-11-23 21:43:27,816 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 292 transitions. [2023-11-23 21:43:27,819 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:27,822 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 292 transitions. [2023-11-23 21:43:27,829 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 146.0) internal successors, (292), 2 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:27,836 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 160.0) internal successors, (480), 3 states have internal predecessors, (480), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:27,837 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 160.0) internal successors, (480), 3 states have internal predecessors, (480), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:27,839 INFO L175 Difference]: Start difference. First operand has 156 places, 160 transitions, 324 flow. Second operand 2 states and 292 transitions. [2023-11-23 21:43:27,840 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 135 transitions, 292 flow [2023-11-23 21:43:27,845 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 135 transitions, 292 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:43:27,851 INFO L231 Difference]: Finished difference. Result has 135 places, 135 transitions, 274 flow [2023-11-23 21:43:27,854 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=274, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=274, PETRI_PLACES=135, PETRI_TRANSITIONS=135} [2023-11-23 21:43:27,858 INFO L281 CegarLoopForPetriNet]: 156 programPoint places, -21 predicate places. [2023-11-23 21:43:27,859 INFO L495 AbstractCegarLoop]: Abstraction has has 135 places, 135 transitions, 274 flow [2023-11-23 21:43:27,859 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 133.0) internal successors, (266), 2 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:27,859 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:27,860 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] [2023-11-23 21:43:27,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 21:43:27,861 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-23 21:43:27,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:27,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1777045675, now seen corresponding path program 1 times [2023-11-23 21:43:27,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:27,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041434823] [2023-11-23 21:43:27,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:27,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:27,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041434823] [2023-11-23 21:43:27,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041434823] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:27,985 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:27,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:43:27,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753399779] [2023-11-23 21:43:27,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:27,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:27,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:27,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:27,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:28,000 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 128 out of 160 [2023-11-23 21:43:28,001 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 135 transitions, 274 flow. Second operand has 3 states, 3 states have (on average 129.33333333333334) internal successors, (388), 3 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:28,001 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:28,001 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 128 of 160 [2023-11-23 21:43:28,001 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:28,137 INFO L124 PetriNetUnfolderBase]: 6/224 cut-off events. [2023-11-23 21:43:28,137 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-23 21:43:28,138 INFO L83 FinitePrefix]: Finished finitePrefix Result has 249 conditions, 224 events. 6/224 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 411 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 245. Up to 11 conditions per place. [2023-11-23 21:43:28,141 INFO L140 encePairwiseOnDemand]: 157/160 looper letters, 17 selfloop transitions, 2 changer transitions 0/141 dead transitions. [2023-11-23 21:43:28,142 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 141 transitions, 324 flow [2023-11-23 21:43:28,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:43:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 404 transitions. [2023-11-23 21:43:28,150 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8416666666666667 [2023-11-23 21:43:28,151 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 404 transitions. [2023-11-23 21:43:28,151 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 404 transitions. [2023-11-23 21:43:28,152 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:28,152 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 404 transitions. [2023-11-23 21:43:28,154 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 134.66666666666666) internal successors, (404), 3 states have internal predecessors, (404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:28,159 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:28,160 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:28,160 INFO L175 Difference]: Start difference. First operand has 135 places, 135 transitions, 274 flow. Second operand 3 states and 404 transitions. [2023-11-23 21:43:28,160 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 141 transitions, 324 flow [2023-11-23 21:43:28,164 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 141 transitions, 324 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:43:28,169 INFO L231 Difference]: Finished difference. Result has 136 places, 134 transitions, 276 flow [2023-11-23 21:43:28,169 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=136, PETRI_TRANSITIONS=134} [2023-11-23 21:43:28,172 INFO L281 CegarLoopForPetriNet]: 156 programPoint places, -20 predicate places. [2023-11-23 21:43:28,172 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 134 transitions, 276 flow [2023-11-23 21:43:28,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 129.33333333333334) internal successors, (388), 3 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:28,173 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:28,173 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] [2023-11-23 21:43:28,174 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 21:43:28,174 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-23 21:43:28,176 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:28,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1278672196, now seen corresponding path program 1 times [2023-11-23 21:43:28,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:28,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076138886] [2023-11-23 21:43:28,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:28,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:43:28,212 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:43:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:43:28,267 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:43:28,269 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:43:28,279 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (52 of 53 remaining) [2023-11-23 21:43:28,284 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (51 of 53 remaining) [2023-11-23 21:43:28,285 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (50 of 53 remaining) [2023-11-23 21:43:28,285 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (49 of 53 remaining) [2023-11-23 21:43:28,285 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (48 of 53 remaining) [2023-11-23 21:43:28,286 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (47 of 53 remaining) [2023-11-23 21:43:28,286 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (46 of 53 remaining) [2023-11-23 21:43:28,286 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (45 of 53 remaining) [2023-11-23 21:43:28,287 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (44 of 53 remaining) [2023-11-23 21:43:28,287 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (43 of 53 remaining) [2023-11-23 21:43:28,287 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (42 of 53 remaining) [2023-11-23 21:43:28,288 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (41 of 53 remaining) [2023-11-23 21:43:28,288 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (40 of 53 remaining) [2023-11-23 21:43:28,288 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (39 of 53 remaining) [2023-11-23 21:43:28,292 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (38 of 53 remaining) [2023-11-23 21:43:28,294 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (37 of 53 remaining) [2023-11-23 21:43:28,295 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (36 of 53 remaining) [2023-11-23 21:43:28,296 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (35 of 53 remaining) [2023-11-23 21:43:28,297 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (34 of 53 remaining) [2023-11-23 21:43:28,297 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (33 of 53 remaining) [2023-11-23 21:43:28,297 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (32 of 53 remaining) [2023-11-23 21:43:28,298 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (31 of 53 remaining) [2023-11-23 21:43:28,298 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (30 of 53 remaining) [2023-11-23 21:43:28,298 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (29 of 53 remaining) [2023-11-23 21:43:28,298 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (28 of 53 remaining) [2023-11-23 21:43:28,299 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (27 of 53 remaining) [2023-11-23 21:43:28,299 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (26 of 53 remaining) [2023-11-23 21:43:28,299 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (25 of 53 remaining) [2023-11-23 21:43:28,299 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (24 of 53 remaining) [2023-11-23 21:43:28,300 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (23 of 53 remaining) [2023-11-23 21:43:28,300 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (22 of 53 remaining) [2023-11-23 21:43:28,300 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 53 remaining) [2023-11-23 21:43:28,301 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (20 of 53 remaining) [2023-11-23 21:43:28,302 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (19 of 53 remaining) [2023-11-23 21:43:28,302 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (18 of 53 remaining) [2023-11-23 21:43:28,302 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (17 of 53 remaining) [2023-11-23 21:43:28,302 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (16 of 53 remaining) [2023-11-23 21:43:28,303 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (15 of 53 remaining) [2023-11-23 21:43:28,303 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (14 of 53 remaining) [2023-11-23 21:43:28,303 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (13 of 53 remaining) [2023-11-23 21:43:28,304 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (12 of 53 remaining) [2023-11-23 21:43:28,304 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (11 of 53 remaining) [2023-11-23 21:43:28,304 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (10 of 53 remaining) [2023-11-23 21:43:28,305 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (9 of 53 remaining) [2023-11-23 21:43:28,305 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (8 of 53 remaining) [2023-11-23 21:43:28,305 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (7 of 53 remaining) [2023-11-23 21:43:28,310 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (6 of 53 remaining) [2023-11-23 21:43:28,312 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (5 of 53 remaining) [2023-11-23 21:43:28,314 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (4 of 53 remaining) [2023-11-23 21:43:28,314 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (3 of 53 remaining) [2023-11-23 21:43:28,314 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (2 of 53 remaining) [2023-11-23 21:43:28,314 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (1 of 53 remaining) [2023-11-23 21:43:28,315 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (0 of 53 remaining) [2023-11-23 21:43:28,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 21:43:28,315 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-23 21:43:28,321 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-23 21:43:28,321 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-23 21:43:28,445 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-23 21:43:28,457 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 279 places, 287 transitions, 584 flow [2023-11-23 21:43:28,543 INFO L124 PetriNetUnfolderBase]: 15/311 cut-off events. [2023-11-23 21:43:28,543 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-23 21:43:28,552 INFO L83 FinitePrefix]: Finished finitePrefix Result has 319 conditions, 311 events. 15/311 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 885 event pairs, 0 based on Foata normal form. 0/241 useless extension candidates. Maximal degree in co-relation 265. Up to 6 conditions per place. [2023-11-23 21:43:28,553 INFO L82 GeneralOperation]: Start removeDead. Operand has 279 places, 287 transitions, 584 flow [2023-11-23 21:43:28,562 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 279 places, 287 transitions, 584 flow [2023-11-23 21:43:28,564 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:43:28,566 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;@3b3fbebe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:43:28,566 INFO L358 AbstractCegarLoop]: Starting to check reachability of 79 error locations. [2023-11-23 21:43:28,571 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-23 21:43:28,571 INFO L124 PetriNetUnfolderBase]: 2/35 cut-off events. [2023-11-23 21:43:28,571 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-23 21:43:28,572 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:28,572 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] [2023-11-23 21:43:28,572 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2023-11-23 21:43:28,573 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:28,573 INFO L85 PathProgramCache]: Analyzing trace with hash -673732314, now seen corresponding path program 1 times [2023-11-23 21:43:28,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:28,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602185209] [2023-11-23 21:43:28,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:28,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:28,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:28,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602185209] [2023-11-23 21:43:28,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602185209] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:28,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:28,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-23 21:43:28,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332683966] [2023-11-23 21:43:28,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:28,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:43:28,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:28,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:43:28,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:43:28,825 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 233 out of 287 [2023-11-23 21:43:28,826 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 279 places, 287 transitions, 584 flow. Second operand has 2 states, 2 states have (on average 234.0) internal successors, (468), 2 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:28,826 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:28,826 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 233 of 287 [2023-11-23 21:43:28,826 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:29,205 INFO L124 PetriNetUnfolderBase]: 112/1266 cut-off events. [2023-11-23 21:43:29,205 INFO L125 PetriNetUnfolderBase]: For 23/23 co-relation queries the response was YES. [2023-11-23 21:43:29,215 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1453 conditions, 1266 events. 112/1266 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 8004 event pairs, 52 based on Foata normal form. 91/1184 useless extension candidates. Maximal degree in co-relation 1265. Up to 161 conditions per place. [2023-11-23 21:43:29,224 INFO L140 encePairwiseOnDemand]: 251/287 looper letters, 18 selfloop transitions, 0 changer transitions 0/244 dead transitions. [2023-11-23 21:43:29,224 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 242 places, 244 transitions, 534 flow [2023-11-23 21:43:29,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:43:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-23 21:43:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 520 transitions. [2023-11-23 21:43:29,227 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9059233449477352 [2023-11-23 21:43:29,227 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 520 transitions. [2023-11-23 21:43:29,227 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 520 transitions. [2023-11-23 21:43:29,228 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:29,228 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 520 transitions. [2023-11-23 21:43:29,229 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 260.0) internal successors, (520), 2 states have internal predecessors, (520), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:29,231 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 287.0) internal successors, (861), 3 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:29,232 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 287.0) internal successors, (861), 3 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:29,233 INFO L175 Difference]: Start difference. First operand has 279 places, 287 transitions, 584 flow. Second operand 2 states and 520 transitions. [2023-11-23 21:43:29,233 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 242 places, 244 transitions, 534 flow [2023-11-23 21:43:29,236 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 242 places, 244 transitions, 534 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:43:29,244 INFO L231 Difference]: Finished difference. Result has 242 places, 244 transitions, 498 flow [2023-11-23 21:43:29,246 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=498, PETRI_DIFFERENCE_MINUEND_PLACES=241, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=244, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=498, PETRI_PLACES=242, PETRI_TRANSITIONS=244} [2023-11-23 21:43:29,252 INFO L281 CegarLoopForPetriNet]: 279 programPoint places, -37 predicate places. [2023-11-23 21:43:29,252 INFO L495 AbstractCegarLoop]: Abstraction has has 242 places, 244 transitions, 498 flow [2023-11-23 21:43:29,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 234.0) internal successors, (468), 2 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:29,253 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:29,253 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] [2023-11-23 21:43:29,253 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 21:43:29,254 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2023-11-23 21:43:29,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:29,254 INFO L85 PathProgramCache]: Analyzing trace with hash 1083351017, now seen corresponding path program 1 times [2023-11-23 21:43:29,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:29,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891778529] [2023-11-23 21:43:29,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:29,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:29,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891778529] [2023-11-23 21:43:29,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891778529] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:29,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:29,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:43:29,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994806103] [2023-11-23 21:43:29,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:29,333 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:29,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:29,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:29,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:29,351 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 225 out of 287 [2023-11-23 21:43:29,353 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 244 transitions, 498 flow. Second operand has 3 states, 3 states have (on average 226.33333333333334) internal successors, (679), 3 states have internal predecessors, (679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:29,353 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:29,353 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 225 of 287 [2023-11-23 21:43:29,353 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:30,178 INFO L124 PetriNetUnfolderBase]: 366/3572 cut-off events. [2023-11-23 21:43:30,179 INFO L125 PetriNetUnfolderBase]: For 47/47 co-relation queries the response was YES. [2023-11-23 21:43:30,200 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4196 conditions, 3572 events. 366/3572 cut-off events. For 47/47 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 31869 event pairs, 95 based on Foata normal form. 0/3091 useless extension candidates. Maximal degree in co-relation 4191. Up to 290 conditions per place. [2023-11-23 21:43:30,224 INFO L140 encePairwiseOnDemand]: 279/287 looper letters, 43 selfloop transitions, 6 changer transitions 0/267 dead transitions. [2023-11-23 21:43:30,224 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 244 places, 267 transitions, 647 flow [2023-11-23 21:43:30,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:43:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 726 transitions. [2023-11-23 21:43:30,228 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8432055749128919 [2023-11-23 21:43:30,228 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 726 transitions. [2023-11-23 21:43:30,228 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 726 transitions. [2023-11-23 21:43:30,229 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:30,229 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 726 transitions. [2023-11-23 21:43:30,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:30,234 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 287.0) internal successors, (1148), 4 states have internal predecessors, (1148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:30,235 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 287.0) internal successors, (1148), 4 states have internal predecessors, (1148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:30,235 INFO L175 Difference]: Start difference. First operand has 242 places, 244 transitions, 498 flow. Second operand 3 states and 726 transitions. [2023-11-23 21:43:30,235 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 244 places, 267 transitions, 647 flow [2023-11-23 21:43:30,238 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 244 places, 267 transitions, 647 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:43:30,243 INFO L231 Difference]: Finished difference. Result has 246 places, 250 transitions, 550 flow [2023-11-23 21:43:30,244 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=498, PETRI_DIFFERENCE_MINUEND_PLACES=242, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=244, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=238, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=550, PETRI_PLACES=246, PETRI_TRANSITIONS=250} [2023-11-23 21:43:30,246 INFO L281 CegarLoopForPetriNet]: 279 programPoint places, -33 predicate places. [2023-11-23 21:43:30,246 INFO L495 AbstractCegarLoop]: Abstraction has has 246 places, 250 transitions, 550 flow [2023-11-23 21:43:30,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 226.33333333333334) internal successors, (679), 3 states have internal predecessors, (679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:30,247 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:30,247 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] [2023-11-23 21:43:30,248 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 21:43:30,248 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2023-11-23 21:43:30,248 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:30,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1676275495, now seen corresponding path program 1 times [2023-11-23 21:43:30,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:30,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88993806] [2023-11-23 21:43:30,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:30,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:30,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:30,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:30,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88993806] [2023-11-23 21:43:30,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88993806] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:30,290 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:30,290 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:43:30,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268120255] [2023-11-23 21:43:30,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:30,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:30,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:30,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:30,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:30,336 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 221 out of 287 [2023-11-23 21:43:30,338 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 246 places, 250 transitions, 550 flow. Second operand has 3 states, 3 states have (on average 223.0) internal successors, (669), 3 states have internal predecessors, (669), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:30,338 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:30,338 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 221 of 287 [2023-11-23 21:43:30,338 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:31,446 INFO L124 PetriNetUnfolderBase]: 674/4772 cut-off events. [2023-11-23 21:43:31,446 INFO L125 PetriNetUnfolderBase]: For 95/95 co-relation queries the response was YES. [2023-11-23 21:43:31,473 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6028 conditions, 4772 events. 674/4772 cut-off events. For 95/95 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 45091 event pairs, 283 based on Foata normal form. 0/4110 useless extension candidates. Maximal degree in co-relation 6021. Up to 992 conditions per place. [2023-11-23 21:43:31,508 INFO L140 encePairwiseOnDemand]: 279/287 looper letters, 37 selfloop transitions, 7 changer transitions 0/264 dead transitions. [2023-11-23 21:43:31,508 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 264 transitions, 671 flow [2023-11-23 21:43:31,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:43:31,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 708 transitions. [2023-11-23 21:43:31,512 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8222996515679443 [2023-11-23 21:43:31,512 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 708 transitions. [2023-11-23 21:43:31,512 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 708 transitions. [2023-11-23 21:43:31,513 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:31,513 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 708 transitions. [2023-11-23 21:43:31,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 236.0) internal successors, (708), 3 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:31,518 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 287.0) internal successors, (1148), 4 states have internal predecessors, (1148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:31,520 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 287.0) internal successors, (1148), 4 states have internal predecessors, (1148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:31,520 INFO L175 Difference]: Start difference. First operand has 246 places, 250 transitions, 550 flow. Second operand 3 states and 708 transitions. [2023-11-23 21:43:31,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 264 transitions, 671 flow [2023-11-23 21:43:31,527 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 264 transitions, 659 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:43:31,532 INFO L231 Difference]: Finished difference. Result has 248 places, 256 transitions, 592 flow [2023-11-23 21:43:31,533 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=287, PETRI_DIFFERENCE_MINUEND_FLOW=538, PETRI_DIFFERENCE_MINUEND_PLACES=244, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=250, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=243, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=592, PETRI_PLACES=248, PETRI_TRANSITIONS=256} [2023-11-23 21:43:31,536 INFO L281 CegarLoopForPetriNet]: 279 programPoint places, -31 predicate places. [2023-11-23 21:43:31,536 INFO L495 AbstractCegarLoop]: Abstraction has has 248 places, 256 transitions, 592 flow [2023-11-23 21:43:31,537 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 223.0) internal successors, (669), 3 states have internal predecessors, (669), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:31,537 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:31,538 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:31,538 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-23 21:43:31,538 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 75 more)] === [2023-11-23 21:43:31,538 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:31,539 INFO L85 PathProgramCache]: Analyzing trace with hash -98223325, now seen corresponding path program 1 times [2023-11-23 21:43:31,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:31,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430472930] [2023-11-23 21:43:31,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:31,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:43:31,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:43:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:43:31,591 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:43:31,591 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:43:31,591 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (78 of 79 remaining) [2023-11-23 21:43:31,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (77 of 79 remaining) [2023-11-23 21:43:31,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (76 of 79 remaining) [2023-11-23 21:43:31,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (75 of 79 remaining) [2023-11-23 21:43:31,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (74 of 79 remaining) [2023-11-23 21:43:31,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (73 of 79 remaining) [2023-11-23 21:43:31,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (72 of 79 remaining) [2023-11-23 21:43:31,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (71 of 79 remaining) [2023-11-23 21:43:31,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (70 of 79 remaining) [2023-11-23 21:43:31,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (69 of 79 remaining) [2023-11-23 21:43:31,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (68 of 79 remaining) [2023-11-23 21:43:31,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (67 of 79 remaining) [2023-11-23 21:43:31,595 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (66 of 79 remaining) [2023-11-23 21:43:31,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (65 of 79 remaining) [2023-11-23 21:43:31,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (64 of 79 remaining) [2023-11-23 21:43:31,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (63 of 79 remaining) [2023-11-23 21:43:31,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (62 of 79 remaining) [2023-11-23 21:43:31,596 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (61 of 79 remaining) [2023-11-23 21:43:31,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (60 of 79 remaining) [2023-11-23 21:43:31,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (59 of 79 remaining) [2023-11-23 21:43:31,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (58 of 79 remaining) [2023-11-23 21:43:31,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (57 of 79 remaining) [2023-11-23 21:43:31,597 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (56 of 79 remaining) [2023-11-23 21:43:31,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (55 of 79 remaining) [2023-11-23 21:43:31,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (54 of 79 remaining) [2023-11-23 21:43:31,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (53 of 79 remaining) [2023-11-23 21:43:31,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (52 of 79 remaining) [2023-11-23 21:43:31,598 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (51 of 79 remaining) [2023-11-23 21:43:31,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (50 of 79 remaining) [2023-11-23 21:43:31,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (49 of 79 remaining) [2023-11-23 21:43:31,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (48 of 79 remaining) [2023-11-23 21:43:31,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (47 of 79 remaining) [2023-11-23 21:43:31,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (46 of 79 remaining) [2023-11-23 21:43:31,599 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (45 of 79 remaining) [2023-11-23 21:43:31,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (44 of 79 remaining) [2023-11-23 21:43:31,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (43 of 79 remaining) [2023-11-23 21:43:31,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (42 of 79 remaining) [2023-11-23 21:43:31,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (41 of 79 remaining) [2023-11-23 21:43:31,600 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (40 of 79 remaining) [2023-11-23 21:43:31,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (39 of 79 remaining) [2023-11-23 21:43:31,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (38 of 79 remaining) [2023-11-23 21:43:31,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (37 of 79 remaining) [2023-11-23 21:43:31,601 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (36 of 79 remaining) [2023-11-23 21:43:31,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (35 of 79 remaining) [2023-11-23 21:43:31,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (34 of 79 remaining) [2023-11-23 21:43:31,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (33 of 79 remaining) [2023-11-23 21:43:31,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (32 of 79 remaining) [2023-11-23 21:43:31,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (31 of 79 remaining) [2023-11-23 21:43:31,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (30 of 79 remaining) [2023-11-23 21:43:31,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (29 of 79 remaining) [2023-11-23 21:43:31,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (28 of 79 remaining) [2023-11-23 21:43:31,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (27 of 79 remaining) [2023-11-23 21:43:31,607 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (26 of 79 remaining) [2023-11-23 21:43:31,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (25 of 79 remaining) [2023-11-23 21:43:31,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (24 of 79 remaining) [2023-11-23 21:43:31,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (23 of 79 remaining) [2023-11-23 21:43:31,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (22 of 79 remaining) [2023-11-23 21:43:31,608 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 79 remaining) [2023-11-23 21:43:31,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (20 of 79 remaining) [2023-11-23 21:43:31,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (19 of 79 remaining) [2023-11-23 21:43:31,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (18 of 79 remaining) [2023-11-23 21:43:31,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (17 of 79 remaining) [2023-11-23 21:43:31,609 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (16 of 79 remaining) [2023-11-23 21:43:31,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (15 of 79 remaining) [2023-11-23 21:43:31,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (14 of 79 remaining) [2023-11-23 21:43:31,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (13 of 79 remaining) [2023-11-23 21:43:31,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (12 of 79 remaining) [2023-11-23 21:43:31,610 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (11 of 79 remaining) [2023-11-23 21:43:31,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONDATA_RACE (10 of 79 remaining) [2023-11-23 21:43:31,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONDATA_RACE (9 of 79 remaining) [2023-11-23 21:43:31,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONDATA_RACE (8 of 79 remaining) [2023-11-23 21:43:31,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONDATA_RACE (7 of 79 remaining) [2023-11-23 21:43:31,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONDATA_RACE (6 of 79 remaining) [2023-11-23 21:43:31,611 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONDATA_RACE (5 of 79 remaining) [2023-11-23 21:43:31,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONDATA_RACE (4 of 79 remaining) [2023-11-23 21:43:31,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONDATA_RACE (3 of 79 remaining) [2023-11-23 21:43:31,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONDATA_RACE (2 of 79 remaining) [2023-11-23 21:43:31,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONDATA_RACE (1 of 79 remaining) [2023-11-23 21:43:31,612 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONDATA_RACE (0 of 79 remaining) [2023-11-23 21:43:31,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-23 21:43:31,613 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-11-23 21:43:31,614 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-23 21:43:31,614 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-11-23 21:43:31,772 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-23 21:43:31,778 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 402 places, 414 transitions, 846 flow [2023-11-23 21:43:31,910 INFO L124 PetriNetUnfolderBase]: 22/451 cut-off events. [2023-11-23 21:43:31,911 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2023-11-23 21:43:31,924 INFO L83 FinitePrefix]: Finished finitePrefix Result has 464 conditions, 451 events. 22/451 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1705 event pairs, 0 based on Foata normal form. 0/347 useless extension candidates. Maximal degree in co-relation 391. Up to 8 conditions per place. [2023-11-23 21:43:31,924 INFO L82 GeneralOperation]: Start removeDead. Operand has 402 places, 414 transitions, 846 flow [2023-11-23 21:43:31,935 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 402 places, 414 transitions, 846 flow [2023-11-23 21:43:31,936 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:43:31,938 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;@3b3fbebe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:43:31,938 INFO L358 AbstractCegarLoop]: Starting to check reachability of 105 error locations. [2023-11-23 21:43:31,941 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-23 21:43:31,942 INFO L124 PetriNetUnfolderBase]: 2/35 cut-off events. [2023-11-23 21:43:31,942 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-23 21:43:31,942 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:31,942 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] [2023-11-23 21:43:31,942 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2023-11-23 21:43:31,943 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:31,943 INFO L85 PathProgramCache]: Analyzing trace with hash 570753764, now seen corresponding path program 1 times [2023-11-23 21:43:31,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:31,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709022558] [2023-11-23 21:43:31,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:32,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:32,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709022558] [2023-11-23 21:43:32,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709022558] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:32,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:32,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-23 21:43:32,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473851858] [2023-11-23 21:43:32,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:32,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:43:32,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:32,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:43:32,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:43:32,179 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 334 out of 414 [2023-11-23 21:43:32,180 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 402 places, 414 transitions, 846 flow. Second operand has 2 states, 2 states have (on average 335.0) internal successors, (670), 2 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:32,181 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:32,181 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 334 of 414 [2023-11-23 21:43:32,181 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:35,511 INFO L124 PetriNetUnfolderBase]: 1750/12058 cut-off events. [2023-11-23 21:43:35,512 INFO L125 PetriNetUnfolderBase]: For 391/391 co-relation queries the response was YES. [2023-11-23 21:43:35,655 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14531 conditions, 12058 events. 1750/12058 cut-off events. For 391/391 co-relation queries the response was YES. Maximal size of possible extension queue 204. Compared 135695 event pairs, 962 based on Foata normal form. 956/11431 useless extension candidates. Maximal degree in co-relation 12713. Up to 2202 conditions per place. [2023-11-23 21:43:35,738 INFO L140 encePairwiseOnDemand]: 361/414 looper letters, 27 selfloop transitions, 0 changer transitions 0/353 dead transitions. [2023-11-23 21:43:35,738 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 349 places, 353 transitions, 778 flow [2023-11-23 21:43:35,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:43:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-23 21:43:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 748 transitions. [2023-11-23 21:43:35,742 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9033816425120773 [2023-11-23 21:43:35,742 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 748 transitions. [2023-11-23 21:43:35,743 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 748 transitions. [2023-11-23 21:43:35,743 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:35,744 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 748 transitions. [2023-11-23 21:43:35,746 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 374.0) internal successors, (748), 2 states have internal predecessors, (748), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:35,749 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 414.0) internal successors, (1242), 3 states have internal predecessors, (1242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:35,750 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 414.0) internal successors, (1242), 3 states have internal predecessors, (1242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:35,750 INFO L175 Difference]: Start difference. First operand has 402 places, 414 transitions, 846 flow. Second operand 2 states and 748 transitions. [2023-11-23 21:43:35,751 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 349 places, 353 transitions, 778 flow [2023-11-23 21:43:35,754 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 349 places, 353 transitions, 776 flow, removed 1 selfloop flow, removed 0 redundant places. [2023-11-23 21:43:35,760 INFO L231 Difference]: Finished difference. Result has 349 places, 353 transitions, 722 flow [2023-11-23 21:43:35,761 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=414, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=348, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=353, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=722, PETRI_PLACES=349, PETRI_TRANSITIONS=353} [2023-11-23 21:43:35,762 INFO L281 CegarLoopForPetriNet]: 402 programPoint places, -53 predicate places. [2023-11-23 21:43:35,762 INFO L495 AbstractCegarLoop]: Abstraction has has 349 places, 353 transitions, 722 flow [2023-11-23 21:43:35,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 335.0) internal successors, (670), 2 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:35,763 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:35,763 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] [2023-11-23 21:43:35,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-23 21:43:35,764 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2023-11-23 21:43:35,764 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:35,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1261390361, now seen corresponding path program 1 times [2023-11-23 21:43:35,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:35,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122736944] [2023-11-23 21:43:35,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:35,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:35,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:35,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:35,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:35,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122736944] [2023-11-23 21:43:35,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122736944] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:35,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:35,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:43:35,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234077000] [2023-11-23 21:43:35,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:35,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:35,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:35,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:35,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:35,823 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 322 out of 414 [2023-11-23 21:43:35,825 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 349 places, 353 transitions, 722 flow. Second operand has 3 states, 3 states have (on average 323.3333333333333) internal successors, (970), 3 states have internal predecessors, (970), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:35,825 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:35,825 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 322 of 414 [2023-11-23 21:43:35,825 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:45,317 INFO L124 PetriNetUnfolderBase]: 9390/54554 cut-off events. [2023-11-23 21:43:45,317 INFO L125 PetriNetUnfolderBase]: For 718/718 co-relation queries the response was YES. [2023-11-23 21:43:45,762 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67756 conditions, 54554 events. 9390/54554 cut-off events. For 718/718 co-relation queries the response was YES. Maximal size of possible extension queue 978. Compared 801369 event pairs, 2765 based on Foata normal form. 0/47047 useless extension candidates. Maximal degree in co-relation 67750. Up to 6320 conditions per place. [2023-11-23 21:43:46,148 INFO L140 encePairwiseOnDemand]: 402/414 looper letters, 65 selfloop transitions, 9 changer transitions 0/388 dead transitions. [2023-11-23 21:43:46,149 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 351 places, 388 transitions, 950 flow [2023-11-23 21:43:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:43:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1043 transitions. [2023-11-23 21:43:46,153 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8397745571658615 [2023-11-23 21:43:46,154 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1043 transitions. [2023-11-23 21:43:46,154 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1043 transitions. [2023-11-23 21:43:46,155 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:43:46,155 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1043 transitions. [2023-11-23 21:43:46,159 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 347.6666666666667) internal successors, (1043), 3 states have internal predecessors, (1043), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:46,164 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:46,166 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:46,166 INFO L175 Difference]: Start difference. First operand has 349 places, 353 transitions, 722 flow. Second operand 3 states and 1043 transitions. [2023-11-23 21:43:46,167 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 351 places, 388 transitions, 950 flow [2023-11-23 21:43:46,176 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 351 places, 388 transitions, 950 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:43:46,183 INFO L231 Difference]: Finished difference. Result has 353 places, 362 transitions, 800 flow [2023-11-23 21:43:46,184 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=414, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=349, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=353, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=344, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=800, PETRI_PLACES=353, PETRI_TRANSITIONS=362} [2023-11-23 21:43:46,186 INFO L281 CegarLoopForPetriNet]: 402 programPoint places, -49 predicate places. [2023-11-23 21:43:46,186 INFO L495 AbstractCegarLoop]: Abstraction has has 353 places, 362 transitions, 800 flow [2023-11-23 21:43:46,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 323.3333333333333) internal successors, (970), 3 states have internal predecessors, (970), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:46,187 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:43:46,187 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] [2023-11-23 21:43:46,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-23 21:43:46,187 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2023-11-23 21:43:46,188 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:46,188 INFO L85 PathProgramCache]: Analyzing trace with hash 1046175175, now seen corresponding path program 1 times [2023-11-23 21:43:46,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:46,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116444671] [2023-11-23 21:43:46,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:43:46,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:46,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116444671] [2023-11-23 21:43:46,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116444671] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:46,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:46,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:43:46,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971010704] [2023-11-23 21:43:46,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:46,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:46,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:46,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:46,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:46,298 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 414 [2023-11-23 21:43:46,300 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 353 places, 362 transitions, 800 flow. Second operand has 3 states, 3 states have (on average 321.0) internal successors, (963), 3 states have internal predecessors, (963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:43:46,300 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:43:46,300 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 414 [2023-11-23 21:43:46,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:43:48,777 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 114#L766-3true, 90#L766-3true, 414#true, 405#true, 71#L775-5true, 367#L716true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:48,778 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-23 21:43:48,778 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-23 21:43:48,778 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-23 21:43:48,778 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-23 21:43:48,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 114#L766-3true, 90#L766-3true, 414#true, 405#true, 71#L775-5true, 290#L764true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:48,861 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-23 21:43:48,861 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-23 21:43:48,861 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-23 21:43:48,861 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-23 21:43:51,440 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 90#L766-3true, 414#true, 405#true, 71#L775-5true, 367#L716true, 152#L705-3true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:51,440 INFO L294 olderBase$Statistics]: this new event has 109 ancestors and is cut-off event [2023-11-23 21:43:51,440 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-23 21:43:51,440 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-23 21:43:51,440 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-23 21:43:51,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 90#L766-3true, 414#true, 405#true, 290#L764true, 71#L775-5true, 152#L705-3true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:51,574 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-23 21:43:51,574 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-23 21:43:51,574 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-23 21:43:51,574 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-23 21:43:52,206 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 90#L766-3true, 414#true, 405#true, 318#L707-3true, 71#L775-5true, 367#L716true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:52,206 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2023-11-23 21:43:52,206 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-23 21:43:52,206 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-23 21:43:52,206 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2023-11-23 21:43:52,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 90#L766-3true, 414#true, 405#true, 318#L707-3true, 71#L775-5true, 290#L764true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:52,361 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2023-11-23 21:43:52,361 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:43:52,361 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2023-11-23 21:43:52,361 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2023-11-23 21:43:55,047 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 414#true, 314#L732-3true, 90#L766-3true, 405#true, 71#L775-5true, 367#L716true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:55,048 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2023-11-23 21:43:55,048 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-23 21:43:55,048 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-23 21:43:55,048 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-23 21:43:55,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 314#L732-3true, 90#L766-3true, 414#true, 405#true, 71#L775-5true, 290#L764true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:55,213 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2023-11-23 21:43:55,213 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-23 21:43:55,213 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-23 21:43:55,213 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-23 21:43:55,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 236#L733true, 405#true, 71#L775-5true, 367#L716true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:55,215 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2023-11-23 21:43:55,216 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-23 21:43:55,216 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-23 21:43:55,216 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-23 21:43:55,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 236#L733true, 405#true, 71#L775-5true, 290#L764true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:55,362 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2023-11-23 21:43:55,362 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:43:55,362 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:43:55,362 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:43:56,980 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 405#true, 344#L735-3true, 71#L775-5true, 367#L716true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:56,980 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is cut-off event [2023-11-23 21:43:56,980 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-23 21:43:56,980 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:43:56,980 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:43:57,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 405#true, 344#L735-3true, 71#L775-5true, 290#L764true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:57,115 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2023-11-23 21:43:57,115 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-23 21:43:57,116 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-23 21:43:57,116 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-23 21:43:57,394 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 90#L766-3true, 414#true, 405#true, 71#L775-5true, 367#L716true, 159#L736-3true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:57,394 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2023-11-23 21:43:57,394 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:43:57,394 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-23 21:43:57,394 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:43:57,538 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1588] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_426|, ~#m2~0.base=|v_~#m2~0.base_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[#race, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1][120], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 405#true, 71#L775-5true, 290#L764true, 159#L736-3true, Black: 410#(= |#race~state~0| 0), thr1Thread1of3ForFork0InUse]) [2023-11-23 21:43:57,538 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2023-11-23 21:43:57,538 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:43:57,538 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-23 21:43:57,538 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:44:02,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1840] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, #memory_int=|v_#memory_int_426|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|} AuxVars[] AssignedVars[#race, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, #memory_int, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][75], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 114#L766-3true, 414#true, 405#true, 71#L775-5true, 82#L735-3true, Black: 410#(= |#race~state~0| 0), 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:02,010 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2023-11-23 21:44:02,010 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2023-11-23 21:44:02,010 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-23 21:44:02,010 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-23 21:44:02,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1840] L766-->L766-3: Formula: (let ((.cse5 (select |v_#race_731| |v_~#m2~0.base_21|))) (let ((.cse2 (+ |v_~#m2~0.offset_21| 2)) (.cse4 (select |v_#memory_int_427| |v_~#m2~0.base_21|)) (.cse1 (+ |v_~#m2~0.offset_21| 1)) (.cse0 (select .cse5 |v_~#m2~0.offset_21|)) (.cse3 (+ |v_~#m2~0.offset_21| 3))) (and (= |v_#race_731| (store |v_#race_733| |v_~#m2~0.base_21| (store (store (store (store (select |v_#race_733| |v_~#m2~0.base_21|) |v_~#m2~0.offset_21| .cse0) .cse1 .cse0) .cse2 .cse0) .cse3 .cse0))) (= (store |v_#memory_int_427| |v_~#m2~0.base_21| (store .cse4 |v_~#m2~0.offset_21| 0)) |v_#memory_int_426|) (= .cse0 (select .cse5 .cse2)) (not (= (ite (= 1 (select .cse4 |v_~#m2~0.offset_21|)) 1 0) 0)) (= (select .cse5 .cse1) .cse0) (= .cse0 (select .cse5 .cse3))))) InVars {#race=|v_#race_733|, #memory_int=|v_#memory_int_427|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|} OutVars{#race=|v_#race_731|, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1_7|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1_5|, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem5#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem5#1_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset_5|, #memory_int=|v_#memory_int_426|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base_5|, ~#m2~0.base=|v_~#m2~0.base_21|, ~#m2~0.offset=|v_~#m2~0.offset_21|, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset_5|} AuxVars[] AssignedVars[#race, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem5#1, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset, #memory_int, thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_release_#t~nondet6#1, thr1Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset, thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1][75], [408#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 114#L766-3true, 414#true, 405#true, 47#L736-3true, 71#L775-5true, Black: 410#(= |#race~state~0| 0), 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:02,184 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:44:02,184 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:44:02,184 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:44:02,184 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-23 21:44:04,195 INFO L124 PetriNetUnfolderBase]: 21187/99402 cut-off events. [2023-11-23 21:44:04,196 INFO L125 PetriNetUnfolderBase]: For 1890/1890 co-relation queries the response was YES. [2023-11-23 21:44:04,993 INFO L83 FinitePrefix]: Finished finitePrefix Result has 130981 conditions, 99402 events. 21187/99402 cut-off events. For 1890/1890 co-relation queries the response was YES. Maximal size of possible extension queue 1689. Compared 1535661 event pairs, 10174 based on Foata normal form. 0/86058 useless extension candidates. Maximal degree in co-relation 130973. Up to 26138 conditions per place. [2023-11-23 21:44:05,614 INFO L140 encePairwiseOnDemand]: 402/414 looper letters, 57 selfloop transitions, 11 changer transitions 0/388 dead transitions. [2023-11-23 21:44:05,615 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 355 places, 388 transitions, 998 flow [2023-11-23 21:44:05,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:44:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:44:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1026 transitions. [2023-11-23 21:44:05,619 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8260869565217391 [2023-11-23 21:44:05,619 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1026 transitions. [2023-11-23 21:44:05,619 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1026 transitions. [2023-11-23 21:44:05,620 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:44:05,620 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1026 transitions. [2023-11-23 21:44:05,623 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 342.0) internal successors, (1026), 3 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:44:05,627 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:44:05,628 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:44:05,628 INFO L175 Difference]: Start difference. First operand has 353 places, 362 transitions, 800 flow. Second operand 3 states and 1026 transitions. [2023-11-23 21:44:05,628 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 355 places, 388 transitions, 998 flow [2023-11-23 21:44:05,645 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 353 places, 388 transitions, 980 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:44:05,651 INFO L231 Difference]: Finished difference. Result has 355 places, 372 transitions, 868 flow [2023-11-23 21:44:05,652 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=414, PETRI_DIFFERENCE_MINUEND_FLOW=782, PETRI_DIFFERENCE_MINUEND_PLACES=351, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=351, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=868, PETRI_PLACES=355, PETRI_TRANSITIONS=372} [2023-11-23 21:44:05,653 INFO L281 CegarLoopForPetriNet]: 402 programPoint places, -47 predicate places. [2023-11-23 21:44:05,653 INFO L495 AbstractCegarLoop]: Abstraction has has 355 places, 372 transitions, 868 flow [2023-11-23 21:44:05,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 321.0) internal successors, (963), 3 states have internal predecessors, (963), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:44:05,654 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:44:05,654 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, 1, 1, 1, 1, 1, 1] [2023-11-23 21:44:05,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-23 21:44:05,655 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, thr1Err5ASSERT_VIOLATIONDATA_RACE (and 101 more)] === [2023-11-23 21:44:05,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:44:05,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1546813968, now seen corresponding path program 1 times [2023-11-23 21:44:05,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:44:05,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491356589] [2023-11-23 21:44:05,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:44:05,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:44:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:44:05,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:44:05,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491356589] [2023-11-23 21:44:05,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491356589] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:44:05,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:44:05,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:44:05,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990524187] [2023-11-23 21:44:05,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:44:05,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:44:05,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:44:05,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:44:05,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:44:05,733 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 324 out of 414 [2023-11-23 21:44:05,734 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 355 places, 372 transitions, 868 flow. Second operand has 3 states, 3 states have (on average 326.0) internal successors, (978), 3 states have internal predecessors, (978), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:44:05,734 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:44:05,735 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 324 of 414 [2023-11-23 21:44:05,735 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:44:09,565 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 185#L717-3true, 414#true, 420#true, 405#true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:09,566 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2023-11-23 21:44:09,566 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-23 21:44:09,566 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-23 21:44:09,566 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-23 21:44:09,742 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 362#L717-4true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:09,743 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2023-11-23 21:44:09,743 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:09,743 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:09,743 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:09,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 6#L717-3true, 46#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:09,744 INFO L294 olderBase$Statistics]: this new event has 114 ancestors and is cut-off event [2023-11-23 21:44:09,744 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:09,744 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:09,745 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:10,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][349], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 185#L717-3true, 414#true, 420#true, 405#true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:10,959 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is not cut-off event [2023-11-23 21:44:10,960 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is not cut-off event [2023-11-23 21:44:10,960 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is not cut-off event [2023-11-23 21:44:10,960 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is not cut-off event [2023-11-23 21:44:11,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 6#L717-3true, 71#L775-5true, 367#L716true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:11,088 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-23 21:44:11,088 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-23 21:44:11,088 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-23 21:44:11,088 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-23 21:44:11,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][349], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 362#L717-4true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:11,089 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is not cut-off event [2023-11-23 21:44:11,089 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is not cut-off event [2023-11-23 21:44:11,089 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is not cut-off event [2023-11-23 21:44:11,089 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is not cut-off event [2023-11-23 21:44:11,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), 114#L766-3true, thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:11,743 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2023-11-23 21:44:11,743 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:11,743 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:11,743 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:12,323 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][387], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 405#true, 6#L717-3true, 198#L764-4true, 71#L775-5true, 422#(= |#race~state~0| |thr1Thread1of3ForFork0_#t~nondet18#1|), Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:12,323 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-23 21:44:12,323 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-23 21:44:12,323 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-23 21:44:12,324 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-23 21:44:13,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 90#L766-3true, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, thr1Thread1of3ForFork0InUse, 10#L752-3true]) [2023-11-23 21:44:13,177 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2023-11-23 21:44:13,178 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,178 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,178 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,231 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 185#L717-3true, 414#true, 420#true, 405#true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,231 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2023-11-23 21:44:13,232 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-23 21:44:13,232 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-23 21:44:13,232 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-23 21:44:13,232 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-23 21:44:13,232 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 6#L717-3true, 46#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,233 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-23 21:44:13,233 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,233 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,233 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,233 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 175#L760true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,259 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2023-11-23 21:44:13,259 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-23 21:44:13,259 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-23 21:44:13,259 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-23 21:44:13,648 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 362#L717-4true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,649 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-23 21:44:13,649 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,649 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,649 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,649 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, 4#L717-3true, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 46#thr1Err3ASSERT_VIOLATIONDATA_RACEtrue, 71#L775-5true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,661 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, 4#L717-3true, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 185#L717-3true, 414#true, 420#true, 405#true, 71#L775-5true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,661 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-23 21:44:13,661 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-23 21:44:13,756 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][397], [thr1Thread2of3ForFork0InUse, 4#L717-3true, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 405#true, 198#L764-4true, 71#L775-5true, 422#(= |#race~state~0| |thr1Thread1of3ForFork0_#t~nondet18#1|), Black: 410#(= |#race~state~0| 0), 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,756 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-23 21:44:13,756 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-23 21:44:13,756 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-23 21:44:13,756 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-23 21:44:13,757 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][397], [thr1Thread2of3ForFork0InUse, 4#L717-3true, thr1Thread3of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), 414#true, 241#L764-3true, 405#true, 71#L775-5true, 422#(= |#race~state~0| |thr1Thread1of3ForFork0_#t~nondet18#1|), Black: 410#(= |#race~state~0| 0), 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,757 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2023-11-23 21:44:13,757 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-23 21:44:13,757 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-23 21:44:13,757 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-23 21:44:13,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, 4#L717-3true, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 362#L717-4true, 71#L775-5true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,786 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-23 21:44:13,786 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:44:13,786 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:44:13,786 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,891 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 114#L766-3true, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,892 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2023-11-23 21:44:13,892 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:44:13,892 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,892 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,892 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, 4#L717-3true, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,892 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2023-11-23 21:44:13,892 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-23 21:44:13,893 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-23 21:44:13,893 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-23 21:44:13,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][397], [thr1Thread2of3ForFork0InUse, 4#L717-3true, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 405#true, 198#L764-4true, 71#L775-5true, Black: 408#true, 422#(= |#race~state~0| |thr1Thread1of3ForFork0_#t~nondet18#1|), 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,905 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-23 21:44:13,905 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-23 21:44:13,905 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2023-11-23 21:44:13,906 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-23 21:44:13,924 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,924 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-23 21:44:13,924 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:44:13,924 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,924 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:44:13,924 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-23 21:44:13,924 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 333#L762true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:13,924 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-23 21:44:13,925 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-23 21:44:13,925 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-23 21:44:13,925 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2023-11-23 21:44:14,323 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 160#L766-3true, 6#L717-3true, 71#L775-5true, Black: 408#true, 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:14,323 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is cut-off event [2023-11-23 21:44:14,323 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2023-11-23 21:44:14,323 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-23 21:44:14,323 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-23 21:44:14,432 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 152#L705-3true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:14,432 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2023-11-23 21:44:14,432 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-23 21:44:14,432 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-23 21:44:14,432 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-23 21:44:15,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1928] L752-->L752-3: Formula: (let ((.cse2 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|))) (and (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|) (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (= |v_#race~top~0_30| |v_#race~top~0_29|)) (and (let ((.cse0 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 0) (not .cse0)) (and (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| 1) .cse0))) (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483648)) (let ((.cse1 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 0))) (or (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|) (not .cse1)) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| .cse1))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88| 2147483647) (= |v_#race~top~0_29| 0) .cse2 (= |v_thr1Thread2of3ForFork0_isEmpty_#res#1_4| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|))) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108| (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109| .cse3) (and (not .cse3) .cse2))) (= |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|))) InVars {#race~top~0=|v_#race~top~0_30|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_1|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread2of3ForFork0_push_loop_~r~0#1=|v_thr1Thread2of3ForFork0_push_loop_~r~0#1_9|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, thr1Thread2of3ForFork0_isEmpty_#res#1=|v_thr1Thread2of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~ret13#1_89|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_88|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_109|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_108|] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_assert_~r#1, #race~top~0, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread2of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread2of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, thr1Thread2of3ForFork0_isEmpty_#res#1][326], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 90#L766-3true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 410#(= |#race~state~0| 0), 10#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:15,229 INFO L294 olderBase$Statistics]: this new event has 126 ancestors and is cut-off event [2023-11-23 21:44:15,230 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:44:15,230 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:44:15,230 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-23 21:44:15,478 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, Black: 408#true, 393#L759-3true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:15,478 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2023-11-23 21:44:15,479 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-23 21:44:15,479 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-23 21:44:15,479 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-23 21:44:15,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1676] L752-->L752-3: Formula: (let ((.cse1 (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|))) (and (or (and (let ((.cse0 (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 0))) (or (and .cse0 |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (and (not |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (not .cse0)))) (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|) .cse1 (<= 0 (+ |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483648)) (= |v_#race~top~0_29| 0) (let ((.cse2 (= v_~top~0_19 0))) (or (and (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 0) (not .cse2)) (and .cse2 (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| 1)))) (<= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80| 2147483647)) (and (= |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81| |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|) (= |v_thr1Thread3of3ForFork0_isEmpty_#res#1_4| |v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| (= |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|) (= |v_#race~top~0_30| |v_#race~top~0_29|))) (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|) |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100| (= |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2| |v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|) (let ((.cse3 (= |v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9| 0))) (or (and (not .cse3) .cse1) (and |v_thr1___VERIFIER_atomic_assert_#t~short14#1_101| .cse3))))) InVars {thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_1|, #race~top~0=|v_#race~top~0_30|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_1|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_3|} OutVars{thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base_2|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1_3|, #race~top~0=|v_#race~top~0_29|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1_3|, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset=|v_thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset_2|, thr1Thread3of3ForFork0_push_loop_~r~0#1=|v_thr1Thread3of3ForFork0_push_loop_~r~0#1_9|, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1_3|, ~top~0=v_~top~0_19, thr1Thread3of3ForFork0_isEmpty_#res#1=|v_thr1Thread3of3ForFork0_isEmpty_#res#1_4|} AuxVars[|v_thr1___VERIFIER_atomic_assert_#t~short14#1_101|, |v_thr1___VERIFIER_atomic_assert_#t~short14#1_100|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_81|, |v_thr1___VERIFIER_atomic_assert_#t~ret13#1_80|] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~short14#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.base, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#t~ret13#1, #race~top~0, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_~r#1, thr1Thread3of3ForFork0_reach_error_#t~nondet0#1.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_assert_#in~r#1, thr1Thread3of3ForFork0_isEmpty_#res#1][362], [thr1Thread2of3ForFork0InUse, Black: 416#(= |#race~top~0| |thr1Thread1of3ForFork0_EBStack_init_#t~nondet8#1|), thr1Thread3of3ForFork0InUse, 414#true, 420#true, 405#true, 71#L775-5true, 367#L716true, 318#L707-3true, Black: 408#true, 92#L752-3true, thr1Thread1of3ForFork0InUse]) [2023-11-23 21:44:15,489 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2023-11-23 21:44:15,489 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:44:15,489 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-23 21:44:15,489 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event