./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme --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 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:41:51,149 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:41:51,224 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-26 10:41:51,229 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:41:51,230 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:41:51,259 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:41:51,262 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:41:51,263 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:41:51,264 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:41:51,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:41:51,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:41:51,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:41:51,268 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:41:51,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:41:51,271 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:41:51,272 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 10:41:51,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:41:51,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 10:41:51,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:41:51,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:41:51,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:41:51,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:41:51,279 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-26 10:41:51,279 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-26 10:41:51,279 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 10:41:51,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:41:51,280 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:41:51,281 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:41:51,281 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:41:51,282 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:41:51,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:41:51,283 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:41:51,284 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:41:51,284 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:41:51,284 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:41:51,284 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:41:51,285 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:41:51,285 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:41:51,285 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:41:51,285 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:41:51,285 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:41:51,286 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_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 [2023-11-26 10:41:51,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:41:51,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:41:51,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:41:51,583 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:41:51,596 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:41:51,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2023-11-26 10:41:54,795 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:41:55,059 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:41:55,060 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2023-11-26 10:41:55,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/data/bb54224ae/af833da7228e44969e68c123780575d6/FLAGeaa169175 [2023-11-26 10:41:55,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/data/bb54224ae/af833da7228e44969e68c123780575d6 [2023-11-26 10:41:55,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:41:55,098 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:41:55,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:41:55,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:41:55,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:41:55,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:55,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce52e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55, skipping insertion in model container [2023-11-26 10:41:55,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:55,188 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:41:55,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:41:55,769 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:41:55,850 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:41:55,906 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:41:55,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55 WrapperNode [2023-11-26 10:41:55,907 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:41:55,908 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:41:55,909 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:41:55,909 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:41:55,917 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:55,947 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,012 INFO L138 Inliner]: procedures = 169, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 264 [2023-11-26 10:41:56,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:41:56,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:41:56,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:41:56,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:41:56,024 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,024 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,030 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,042 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,047 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,057 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:41:56,058 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:41:56,059 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:41:56,059 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:41:56,060 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (1/1) ... [2023-11-26 10:41:56,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:41:56,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:41:56,094 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:41:56,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84a75e9b-866d-4cd6-be3b-3a7fa2c431ea/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:41:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-26 10:41:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2023-11-26 10:41:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2023-11-26 10:41:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2023-11-26 10:41:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2023-11-26 10:41:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-26 10:41:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-26 10:41:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:41:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:41:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:41:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-26 10:41:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-26 10:41:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-26 10:41:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:41:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:41:56,152 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-26 10:41:56,331 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:41:56,333 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:41:56,823 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:41:56,871 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:41:56,871 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-26 10:41:56,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:41:56 BoogieIcfgContainer [2023-11-26 10:41:56,876 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:41:56,884 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:41:56,884 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:41:56,888 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:41:56,888 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:41:55" (1/3) ... [2023-11-26 10:41:56,889 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24e688c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:41:56, skipping insertion in model container [2023-11-26 10:41:56,889 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:41:55" (2/3) ... [2023-11-26 10:41:56,890 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24e688c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:41:56, skipping insertion in model container [2023-11-26 10:41:56,890 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:41:56" (3/3) ... [2023-11-26 10:41:56,892 INFO L112 eAbstractionObserver]: Analyzing ICFG circular_buffer_ok.i [2023-11-26 10:41:56,899 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-26 10:41:56,909 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:41:56,909 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 33 error locations. [2023-11-26 10:41:56,909 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-26 10:41:57,024 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-26 10:41:57,070 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 301 places, 310 transitions, 634 flow [2023-11-26 10:41:57,243 INFO L124 PetriNetUnfolderBase]: 16/308 cut-off events. [2023-11-26 10:41:57,243 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-26 10:41:57,257 INFO L83 FinitePrefix]: Finished finitePrefix Result has 317 conditions, 308 events. 16/308 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 875 event pairs, 0 based on Foata normal form. 0/259 useless extension candidates. Maximal degree in co-relation 220. Up to 2 conditions per place. [2023-11-26 10:41:57,257 INFO L82 GeneralOperation]: Start removeDead. Operand has 301 places, 310 transitions, 634 flow [2023-11-26 10:41:57,275 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 289 places, 298 transitions, 605 flow [2023-11-26 10:41:57,291 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 10:41:57,299 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;@71660153, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 10:41:57,299 INFO L358 AbstractCegarLoop]: Starting to check reachability of 60 error locations. [2023-11-26 10:41:57,318 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-26 10:41:57,318 INFO L124 PetriNetUnfolderBase]: 0/37 cut-off events. [2023-11-26 10:41:57,318 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-26 10:41:57,318 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:41:57,319 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] [2023-11-26 10:41:57,320 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:41:57,325 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:41:57,325 INFO L85 PathProgramCache]: Analyzing trace with hash -748386508, now seen corresponding path program 1 times [2023-11-26 10:41:57,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:41:57,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248978219] [2023-11-26 10:41:57,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:41:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:41:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:41:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:41:57,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:41:57,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248978219] [2023-11-26 10:41:57,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248978219] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:41:57,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:41:57,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:41:57,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989063866] [2023-11-26 10:41:57,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:41:57,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:41:57,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:41:57,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:41:57,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:41:57,905 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 279 out of 310 [2023-11-26 10:41:57,916 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 298 transitions, 605 flow. Second operand has 3 states, 3 states have (on average 280.3333333333333) internal successors, (841), 3 states have internal predecessors, (841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:57,916 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:41:57,916 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 279 of 310 [2023-11-26 10:41:57,917 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:41:58,225 INFO L124 PetriNetUnfolderBase]: 59/788 cut-off events. [2023-11-26 10:41:58,225 INFO L125 PetriNetUnfolderBase]: For 33/34 co-relation queries the response was YES. [2023-11-26 10:41:58,231 INFO L83 FinitePrefix]: Finished finitePrefix Result has 897 conditions, 788 events. 59/788 cut-off events. For 33/34 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 4673 event pairs, 27 based on Foata normal form. 46/692 useless extension candidates. Maximal degree in co-relation 695. Up to 80 conditions per place. [2023-11-26 10:41:58,238 INFO L140 encePairwiseOnDemand]: 299/310 looper letters, 16 selfloop transitions, 2 changer transitions 0/280 dead transitions. [2023-11-26 10:41:58,238 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 281 places, 280 transitions, 605 flow [2023-11-26 10:41:58,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:41:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:41:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 864 transitions. [2023-11-26 10:41:58,259 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9290322580645162 [2023-11-26 10:41:58,260 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 864 transitions. [2023-11-26 10:41:58,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 864 transitions. [2023-11-26 10:41:58,265 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:41:58,268 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 864 transitions. [2023-11-26 10:41:58,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.0) internal successors, (864), 3 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,286 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,287 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,289 INFO L175 Difference]: Start difference. First operand has 289 places, 298 transitions, 605 flow. Second operand 3 states and 864 transitions. [2023-11-26 10:41:58,291 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 281 places, 280 transitions, 605 flow [2023-11-26 10:41:58,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 280 transitions, 600 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-26 10:41:58,306 INFO L231 Difference]: Finished difference. Result has 278 places, 280 transitions, 568 flow [2023-11-26 10:41:58,309 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=276, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=278, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=568, PETRI_PLACES=278, PETRI_TRANSITIONS=280} [2023-11-26 10:41:58,313 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -11 predicate places. [2023-11-26 10:41:58,313 INFO L495 AbstractCegarLoop]: Abstraction has has 278 places, 280 transitions, 568 flow [2023-11-26 10:41:58,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 280.3333333333333) internal successors, (841), 3 states have internal predecessors, (841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,315 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:41:58,315 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, 1, 1] [2023-11-26 10:41:58,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 10:41:58,316 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:41:58,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:41:58,316 INFO L85 PathProgramCache]: Analyzing trace with hash -2119847977, now seen corresponding path program 1 times [2023-11-26 10:41:58,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:41:58,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051522679] [2023-11-26 10:41:58,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:41:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:41:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:41:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:41:58,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:41:58,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051522679] [2023-11-26 10:41:58,421 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2051522679] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:41:58,421 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:41:58,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:41:58,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760316744] [2023-11-26 10:41:58,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:41:58,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:41:58,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:41:58,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:41:58,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:41:58,498 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 310 [2023-11-26 10:41:58,500 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 280 transitions, 568 flow. Second operand has 3 states, 3 states have (on average 278.3333333333333) internal successors, (835), 3 states have internal predecessors, (835), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,500 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:41:58,500 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 310 [2023-11-26 10:41:58,501 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:41:58,717 INFO L124 PetriNetUnfolderBase]: 63/791 cut-off events. [2023-11-26 10:41:58,717 INFO L125 PetriNetUnfolderBase]: For 8/9 co-relation queries the response was YES. [2023-11-26 10:41:58,723 INFO L83 FinitePrefix]: Finished finitePrefix Result has 904 conditions, 791 events. 63/791 cut-off events. For 8/9 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 4805 event pairs, 31 based on Foata normal form. 0/651 useless extension candidates. Maximal degree in co-relation 859. Up to 90 conditions per place. [2023-11-26 10:41:58,729 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 18 selfloop transitions, 2 changer transitions 0/279 dead transitions. [2023-11-26 10:41:58,729 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 279 places, 279 transitions, 606 flow [2023-11-26 10:41:58,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:41:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:41:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 852 transitions. [2023-11-26 10:41:58,735 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9161290322580645 [2023-11-26 10:41:58,735 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 852 transitions. [2023-11-26 10:41:58,735 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 852 transitions. [2023-11-26 10:41:58,736 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:41:58,736 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 852 transitions. [2023-11-26 10:41:58,741 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,745 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,746 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,747 INFO L175 Difference]: Start difference. First operand has 278 places, 280 transitions, 568 flow. Second operand 3 states and 852 transitions. [2023-11-26 10:41:58,747 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 279 places, 279 transitions, 606 flow [2023-11-26 10:41:58,752 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 277 places, 279 transitions, 602 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:41:58,758 INFO L231 Difference]: Finished difference. Result has 277 places, 279 transitions, 566 flow [2023-11-26 10:41:58,759 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=277, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=566, PETRI_PLACES=277, PETRI_TRANSITIONS=279} [2023-11-26 10:41:58,760 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -12 predicate places. [2023-11-26 10:41:58,761 INFO L495 AbstractCegarLoop]: Abstraction has has 277 places, 279 transitions, 566 flow [2023-11-26 10:41:58,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 278.3333333333333) internal successors, (835), 3 states have internal predecessors, (835), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,763 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:41:58,766 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, 1, 1, 1, 1] [2023-11-26 10:41:58,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 10:41:58,767 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:41:58,777 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:41:58,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1359386170, now seen corresponding path program 1 times [2023-11-26 10:41:58,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:41:58,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199489098] [2023-11-26 10:41:58,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:41:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:41:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:41:58,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:41:58,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:41:58,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199489098] [2023-11-26 10:41:58,910 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199489098] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:41:58,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:41:58,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:41:58,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893307345] [2023-11-26 10:41:58,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:41:58,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:41:58,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:41:58,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:41:58,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:41:58,979 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 310 [2023-11-26 10:41:58,981 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 279 transitions, 566 flow. Second operand has 3 states, 3 states have (on average 272.0) internal successors, (816), 3 states have internal predecessors, (816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:58,981 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:41:58,981 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 310 [2023-11-26 10:41:58,981 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:41:59,261 INFO L124 PetriNetUnfolderBase]: 126/1350 cut-off events. [2023-11-26 10:41:59,261 INFO L125 PetriNetUnfolderBase]: For 13/14 co-relation queries the response was YES. [2023-11-26 10:41:59,269 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1563 conditions, 1350 events. 126/1350 cut-off events. For 13/14 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 8948 event pairs, 54 based on Foata normal form. 0/1121 useless extension candidates. Maximal degree in co-relation 1512. Up to 170 conditions per place. [2023-11-26 10:41:59,280 INFO L140 encePairwiseOnDemand]: 299/310 looper letters, 23 selfloop transitions, 5 changer transitions 0/280 dead transitions. [2023-11-26 10:41:59,281 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 280 transitions, 626 flow [2023-11-26 10:41:59,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:41:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:41:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 847 transitions. [2023-11-26 10:41:59,285 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.910752688172043 [2023-11-26 10:41:59,285 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 847 transitions. [2023-11-26 10:41:59,285 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 847 transitions. [2023-11-26 10:41:59,286 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:41:59,286 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 847 transitions. [2023-11-26 10:41:59,290 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,293 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,294 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,294 INFO L175 Difference]: Start difference. First operand has 277 places, 279 transitions, 566 flow. Second operand 3 states and 847 transitions. [2023-11-26 10:41:59,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 280 transitions, 626 flow [2023-11-26 10:41:59,298 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 280 transitions, 622 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:41:59,303 INFO L231 Difference]: Finished difference. Result has 274 places, 277 transitions, 586 flow [2023-11-26 10:41:59,304 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=552, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=586, PETRI_PLACES=274, PETRI_TRANSITIONS=277} [2023-11-26 10:41:59,306 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -15 predicate places. [2023-11-26 10:41:59,306 INFO L495 AbstractCegarLoop]: Abstraction has has 274 places, 277 transitions, 586 flow [2023-11-26 10:41:59,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.0) internal successors, (816), 3 states have internal predecessors, (816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,307 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:41:59,307 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, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:41:59,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-26 10:41:59,307 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:41:59,308 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:41:59,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1577633508, now seen corresponding path program 1 times [2023-11-26 10:41:59,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:41:59,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472726026] [2023-11-26 10:41:59,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:41:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:41:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:41:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:41:59,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:41:59,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472726026] [2023-11-26 10:41:59,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [472726026] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:41:59,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:41:59,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:41:59,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238378270] [2023-11-26 10:41:59,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:41:59,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:41:59,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:41:59,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:41:59,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:41:59,452 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 310 [2023-11-26 10:41:59,454 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 277 transitions, 586 flow. Second operand has 3 states, 3 states have (on average 281.3333333333333) internal successors, (844), 3 states have internal predecessors, (844), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,454 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:41:59,454 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 310 [2023-11-26 10:41:59,454 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:41:59,709 INFO L124 PetriNetUnfolderBase]: 83/1275 cut-off events. [2023-11-26 10:41:59,709 INFO L125 PetriNetUnfolderBase]: For 38/39 co-relation queries the response was YES. [2023-11-26 10:41:59,714 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1431 conditions, 1275 events. 83/1275 cut-off events. For 38/39 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 8063 event pairs, 24 based on Foata normal form. 0/1066 useless extension candidates. Maximal degree in co-relation 1235. Up to 83 conditions per place. [2023-11-26 10:41:59,721 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 15 selfloop transitions, 2 changer transitions 0/276 dead transitions. [2023-11-26 10:41:59,721 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 276 transitions, 618 flow [2023-11-26 10:41:59,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:41:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:41:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 858 transitions. [2023-11-26 10:41:59,725 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9225806451612903 [2023-11-26 10:41:59,726 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 858 transitions. [2023-11-26 10:41:59,726 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 858 transitions. [2023-11-26 10:41:59,727 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:41:59,727 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 858 transitions. [2023-11-26 10:41:59,730 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 286.0) internal successors, (858), 3 states have internal predecessors, (858), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,734 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,735 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,736 INFO L175 Difference]: Start difference. First operand has 274 places, 277 transitions, 586 flow. Second operand 3 states and 858 transitions. [2023-11-26 10:41:59,736 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 276 transitions, 618 flow [2023-11-26 10:41:59,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 276 transitions, 608 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:41:59,746 INFO L231 Difference]: Finished difference. Result has 273 places, 276 transitions, 578 flow [2023-11-26 10:41:59,747 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=574, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=578, PETRI_PLACES=273, PETRI_TRANSITIONS=276} [2023-11-26 10:41:59,749 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -16 predicate places. [2023-11-26 10:41:59,749 INFO L495 AbstractCegarLoop]: Abstraction has has 273 places, 276 transitions, 578 flow [2023-11-26 10:41:59,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 281.3333333333333) internal successors, (844), 3 states have internal predecessors, (844), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,750 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:41:59,751 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:41:59,751 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-26 10:41:59,751 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:41:59,751 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:41:59,752 INFO L85 PathProgramCache]: Analyzing trace with hash -658079620, now seen corresponding path program 1 times [2023-11-26 10:41:59,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:41:59,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909472875] [2023-11-26 10:41:59,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:41:59,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:41:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:41:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:41:59,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:41:59,815 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909472875] [2023-11-26 10:41:59,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909472875] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:41:59,815 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:41:59,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:41:59,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727370976] [2023-11-26 10:41:59,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:41:59,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:41:59,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:41:59,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:41:59,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:41:59,865 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-26 10:41:59,867 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 276 transitions, 578 flow. Second operand has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:41:59,867 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:41:59,867 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-26 10:41:59,867 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:00,040 INFO L124 PetriNetUnfolderBase]: 67/1006 cut-off events. [2023-11-26 10:42:00,040 INFO L125 PetriNetUnfolderBase]: For 9/11 co-relation queries the response was YES. [2023-11-26 10:42:00,046 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1124 conditions, 1006 events. 67/1006 cut-off events. For 9/11 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 5407 event pairs, 22 based on Foata normal form. 0/841 useless extension candidates. Maximal degree in co-relation 1065. Up to 70 conditions per place. [2023-11-26 10:42:00,052 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 13 selfloop transitions, 2 changer transitions 0/275 dead transitions. [2023-11-26 10:42:00,052 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 275 transitions, 606 flow [2023-11-26 10:42:00,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 859 transitions. [2023-11-26 10:42:00,056 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9236559139784947 [2023-11-26 10:42:00,057 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 859 transitions. [2023-11-26 10:42:00,057 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 859 transitions. [2023-11-26 10:42:00,058 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:00,058 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 859 transitions. [2023-11-26 10:42:00,061 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 286.3333333333333) internal successors, (859), 3 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,064 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,066 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,066 INFO L175 Difference]: Start difference. First operand has 273 places, 276 transitions, 578 flow. Second operand 3 states and 859 transitions. [2023-11-26 10:42:00,066 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 275 transitions, 606 flow [2023-11-26 10:42:00,069 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 275 transitions, 602 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:42:00,073 INFO L231 Difference]: Finished difference. Result has 272 places, 275 transitions, 576 flow [2023-11-26 10:42:00,074 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=576, PETRI_PLACES=272, PETRI_TRANSITIONS=275} [2023-11-26 10:42:00,075 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -17 predicate places. [2023-11-26 10:42:00,075 INFO L495 AbstractCegarLoop]: Abstraction has has 272 places, 275 transitions, 576 flow [2023-11-26 10:42:00,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,076 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:00,076 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:42:00,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-26 10:42:00,077 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:00,077 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:00,077 INFO L85 PathProgramCache]: Analyzing trace with hash 380859218, now seen corresponding path program 1 times [2023-11-26 10:42:00,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:00,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680495822] [2023-11-26 10:42:00,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:00,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:00,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680495822] [2023-11-26 10:42:00,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680495822] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:00,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:00,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:42:00,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641992957] [2023-11-26 10:42:00,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:00,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:00,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:00,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:00,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:00,157 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-26 10:42:00,158 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 275 transitions, 576 flow. Second operand has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,159 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:00,159 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-26 10:42:00,159 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:00,362 INFO L124 PetriNetUnfolderBase]: 72/1095 cut-off events. [2023-11-26 10:42:00,363 INFO L125 PetriNetUnfolderBase]: For 11/12 co-relation queries the response was YES. [2023-11-26 10:42:00,368 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1215 conditions, 1095 events. 72/1095 cut-off events. For 11/12 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 6266 event pairs, 22 based on Foata normal form. 0/916 useless extension candidates. Maximal degree in co-relation 1149. Up to 72 conditions per place. [2023-11-26 10:42:00,374 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 13 selfloop transitions, 2 changer transitions 0/274 dead transitions. [2023-11-26 10:42:00,374 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 274 transitions, 604 flow [2023-11-26 10:42:00,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:00,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 859 transitions. [2023-11-26 10:42:00,378 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9236559139784947 [2023-11-26 10:42:00,378 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 859 transitions. [2023-11-26 10:42:00,378 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 859 transitions. [2023-11-26 10:42:00,379 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:00,379 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 859 transitions. [2023-11-26 10:42:00,382 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 286.3333333333333) internal successors, (859), 3 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,386 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,387 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,387 INFO L175 Difference]: Start difference. First operand has 272 places, 275 transitions, 576 flow. Second operand 3 states and 859 transitions. [2023-11-26 10:42:00,387 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 274 transitions, 604 flow [2023-11-26 10:42:00,390 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 274 transitions, 600 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:42:00,395 INFO L231 Difference]: Finished difference. Result has 271 places, 274 transitions, 574 flow [2023-11-26 10:42:00,396 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=570, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=574, PETRI_PLACES=271, PETRI_TRANSITIONS=274} [2023-11-26 10:42:00,396 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -18 predicate places. [2023-11-26 10:42:00,397 INFO L495 AbstractCegarLoop]: Abstraction has has 271 places, 274 transitions, 574 flow [2023-11-26 10:42:00,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,398 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:00,398 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, 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] [2023-11-26 10:42:00,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-26 10:42:00,398 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:00,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:00,399 INFO L85 PathProgramCache]: Analyzing trace with hash 2001341881, now seen corresponding path program 1 times [2023-11-26 10:42:00,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:00,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884964530] [2023-11-26 10:42:00,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:00,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:00,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884964530] [2023-11-26 10:42:00,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884964530] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:00,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:00,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:42:00,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462463389] [2023-11-26 10:42:00,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:00,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:00,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:00,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:00,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:00,480 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 310 [2023-11-26 10:42:00,482 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 274 transitions, 574 flow. Second operand has 3 states, 3 states have (on average 286.6666666666667) internal successors, (860), 3 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,482 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:00,482 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 310 [2023-11-26 10:42:00,482 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:00,758 INFO L124 PetriNetUnfolderBase]: 114/1481 cut-off events. [2023-11-26 10:42:00,759 INFO L125 PetriNetUnfolderBase]: For 14/17 co-relation queries the response was YES. [2023-11-26 10:42:00,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1690 conditions, 1481 events. 114/1481 cut-off events. For 14/17 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 9435 event pairs, 20 based on Foata normal form. 1/1241 useless extension candidates. Maximal degree in co-relation 1619. Up to 88 conditions per place. [2023-11-26 10:42:00,778 INFO L140 encePairwiseOnDemand]: 305/310 looper letters, 19 selfloop transitions, 4 changer transitions 0/284 dead transitions. [2023-11-26 10:42:00,778 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 284 transitions, 643 flow [2023-11-26 10:42:00,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:00,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 879 transitions. [2023-11-26 10:42:00,782 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9451612903225807 [2023-11-26 10:42:00,783 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 879 transitions. [2023-11-26 10:42:00,783 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 879 transitions. [2023-11-26 10:42:00,784 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:00,784 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 879 transitions. [2023-11-26 10:42:00,787 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,790 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,791 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,791 INFO L175 Difference]: Start difference. First operand has 271 places, 274 transitions, 574 flow. Second operand 3 states and 879 transitions. [2023-11-26 10:42:00,791 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 284 transitions, 643 flow [2023-11-26 10:42:00,794 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 284 transitions, 639 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:42:00,799 INFO L231 Difference]: Finished difference. Result has 273 places, 278 transitions, 604 flow [2023-11-26 10:42:00,800 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=570, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=604, PETRI_PLACES=273, PETRI_TRANSITIONS=278} [2023-11-26 10:42:00,801 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -16 predicate places. [2023-11-26 10:42:00,801 INFO L495 AbstractCegarLoop]: Abstraction has has 273 places, 278 transitions, 604 flow [2023-11-26 10:42:00,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 286.6666666666667) internal successors, (860), 3 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:00,802 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:00,803 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, 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] [2023-11-26 10:42:00,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-26 10:42:00,803 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:00,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:00,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1854564347, now seen corresponding path program 1 times [2023-11-26 10:42:00,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:00,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080243470] [2023-11-26 10:42:00,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:00,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:00,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080243470] [2023-11-26 10:42:00,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080243470] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:00,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:00,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:42:00,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381732239] [2023-11-26 10:42:00,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:00,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:00,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:00,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:00,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:00,908 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 310 [2023-11-26 10:42:00,910 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 278 transitions, 604 flow. Second operand 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) [2023-11-26 10:42:00,911 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:00,911 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 310 [2023-11-26 10:42:00,911 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:01,328 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][267], [69#L753-2true, 336#true, 41#L727-3true, 63#L764-4true, t2Thread1of1ForFork0InUse, Black: 312#true, 330#true, Black: 332#(= |#race~send~0| 0)]) [2023-11-26 10:42:01,328 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-26 10:42:01,328 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-26 10:42:01,329 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-26 10:42:01,329 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-26 10:42:01,422 INFO L124 PetriNetUnfolderBase]: 218/2556 cut-off events. [2023-11-26 10:42:01,422 INFO L125 PetriNetUnfolderBase]: For 58/59 co-relation queries the response was YES. [2023-11-26 10:42:01,442 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2996 conditions, 2556 events. 218/2556 cut-off events. For 58/59 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 19663 event pairs, 44 based on Foata normal form. 0/2137 useless extension candidates. Maximal degree in co-relation 2777. Up to 160 conditions per place. [2023-11-26 10:42:01,460 INFO L140 encePairwiseOnDemand]: 305/310 looper letters, 18 selfloop transitions, 4 changer transitions 0/287 dead transitions. [2023-11-26 10:42:01,460 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 287 transitions, 667 flow [2023-11-26 10:42:01,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:01,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 878 transitions. [2023-11-26 10:42:01,464 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9440860215053763 [2023-11-26 10:42:01,465 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 878 transitions. [2023-11-26 10:42:01,465 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 878 transitions. [2023-11-26 10:42:01,466 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:01,466 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 878 transitions. [2023-11-26 10:42:01,469 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 292.6666666666667) internal successors, (878), 3 states have internal predecessors, (878), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:01,473 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:01,474 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:01,474 INFO L175 Difference]: Start difference. First operand has 273 places, 278 transitions, 604 flow. Second operand 3 states and 878 transitions. [2023-11-26 10:42:01,474 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 287 transitions, 667 flow [2023-11-26 10:42:01,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 287 transitions, 659 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:42:01,483 INFO L231 Difference]: Finished difference. Result has 275 places, 282 transitions, 630 flow [2023-11-26 10:42:01,484 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=596, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=630, PETRI_PLACES=275, PETRI_TRANSITIONS=282} [2023-11-26 10:42:01,485 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -14 predicate places. [2023-11-26 10:42:01,485 INFO L495 AbstractCegarLoop]: Abstraction has has 275 places, 282 transitions, 630 flow [2023-11-26 10:42:01,486 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2023-11-26 10:42:01,486 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:01,487 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, 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] [2023-11-26 10:42:01,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-26 10:42:01,487 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:01,488 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:01,488 INFO L85 PathProgramCache]: Analyzing trace with hash -69426173, now seen corresponding path program 1 times [2023-11-26 10:42:01,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:01,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759970419] [2023-11-26 10:42:01,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:02,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:02,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759970419] [2023-11-26 10:42:02,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759970419] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:02,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:02,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 10:42:02,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333811540] [2023-11-26 10:42:02,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:02,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 10:42:02,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:02,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 10:42:02,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-26 10:42:02,250 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 310 [2023-11-26 10:42:02,253 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 282 transitions, 630 flow. Second operand has 6 states, 6 states have (on average 281.5) internal successors, (1689), 6 states have internal predecessors, (1689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:02,253 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:02,253 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 310 [2023-11-26 10:42:02,253 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:04,885 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([721] L728-4-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork1_#t~nondet17#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{t1Thread1of1ForFork1_#t~nondet17#1=|v_t1Thread1of1ForFork1_#t~nondet17#1_1|, #pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_#t~nondet17#1, #pthreadsMutex][95], [113#L745-3true, 336#true, Black: 338#(= |#race~receive~0| 0), 259#ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACEtrue, t2Thread1of1ForFork0InUse, Black: 312#true, 95#L736-2true, Black: 332#(= |#race~send~0| 0), 342#true]) [2023-11-26 10:42:04,886 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-26 10:42:04,886 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-26 10:42:04,886 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-26 10:42:04,886 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-26 10:42:05,329 INFO L124 PetriNetUnfolderBase]: 1958/14797 cut-off events. [2023-11-26 10:42:05,330 INFO L125 PetriNetUnfolderBase]: For 155/163 co-relation queries the response was YES. [2023-11-26 10:42:05,444 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18337 conditions, 14797 events. 1958/14797 cut-off events. For 155/163 co-relation queries the response was YES. Maximal size of possible extension queue 285. Compared 173931 event pairs, 261 based on Foata normal form. 4/12378 useless extension candidates. Maximal degree in co-relation 18117. Up to 1202 conditions per place. [2023-11-26 10:42:05,528 INFO L140 encePairwiseOnDemand]: 303/310 looper letters, 32 selfloop transitions, 9 changer transitions 0/307 dead transitions. [2023-11-26 10:42:05,529 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 307 transitions, 763 flow [2023-11-26 10:42:05,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 10:42:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-26 10:42:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1722 transitions. [2023-11-26 10:42:05,535 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9258064516129032 [2023-11-26 10:42:05,536 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1722 transitions. [2023-11-26 10:42:05,536 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1722 transitions. [2023-11-26 10:42:05,538 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:05,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1722 transitions. [2023-11-26 10:42:05,544 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 287.0) internal successors, (1722), 6 states have internal predecessors, (1722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:05,549 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 310.0) internal successors, (2170), 7 states have internal predecessors, (2170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:05,551 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 310.0) internal successors, (2170), 7 states have internal predecessors, (2170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:05,551 INFO L175 Difference]: Start difference. First operand has 275 places, 282 transitions, 630 flow. Second operand 6 states and 1722 transitions. [2023-11-26 10:42:05,551 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 307 transitions, 763 flow [2023-11-26 10:42:05,559 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 307 transitions, 755 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:42:05,564 INFO L231 Difference]: Finished difference. Result has 283 places, 290 transitions, 686 flow [2023-11-26 10:42:05,565 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=622, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=276, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=686, PETRI_PLACES=283, PETRI_TRANSITIONS=290} [2023-11-26 10:42:05,567 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -6 predicate places. [2023-11-26 10:42:05,567 INFO L495 AbstractCegarLoop]: Abstraction has has 283 places, 290 transitions, 686 flow [2023-11-26 10:42:05,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 281.5) internal successors, (1689), 6 states have internal predecessors, (1689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:05,569 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:05,569 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, 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, 1, 1] [2023-11-26 10:42:05,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-26 10:42:05,570 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:05,570 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:05,571 INFO L85 PathProgramCache]: Analyzing trace with hash -2090683364, now seen corresponding path program 1 times [2023-11-26 10:42:05,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:05,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23638465] [2023-11-26 10:42:05,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:05,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:05,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23638465] [2023-11-26 10:42:05,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23638465] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:05,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:05,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:42:05,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188571957] [2023-11-26 10:42:05,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:05,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:05,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:05,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:05,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:05,684 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 310 [2023-11-26 10:42:05,686 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 290 transitions, 686 flow. Second operand has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:05,686 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:05,686 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 310 [2023-11-26 10:42:05,686 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:09,246 INFO L124 PetriNetUnfolderBase]: 2166/18641 cut-off events. [2023-11-26 10:42:09,246 INFO L125 PetriNetUnfolderBase]: For 161/209 co-relation queries the response was YES. [2023-11-26 10:42:09,386 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23249 conditions, 18641 events. 2166/18641 cut-off events. For 161/209 co-relation queries the response was YES. Maximal size of possible extension queue 403. Compared 242827 event pairs, 706 based on Foata normal form. 0/15999 useless extension candidates. Maximal degree in co-relation 22946. Up to 2657 conditions per place. [2023-11-26 10:42:09,465 INFO L140 encePairwiseOnDemand]: 303/310 looper letters, 24 selfloop transitions, 2 changer transitions 0/293 dead transitions. [2023-11-26 10:42:09,465 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 293 transitions, 747 flow [2023-11-26 10:42:09,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 856 transitions. [2023-11-26 10:42:09,469 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9204301075268817 [2023-11-26 10:42:09,470 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 856 transitions. [2023-11-26 10:42:09,470 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 856 transitions. [2023-11-26 10:42:09,471 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:09,471 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 856 transitions. [2023-11-26 10:42:09,474 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 285.3333333333333) internal successors, (856), 3 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:09,478 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:09,479 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:09,479 INFO L175 Difference]: Start difference. First operand has 283 places, 290 transitions, 686 flow. Second operand 3 states and 856 transitions. [2023-11-26 10:42:09,479 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 293 transitions, 747 flow [2023-11-26 10:42:09,486 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 293 transitions, 747 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-26 10:42:09,491 INFO L231 Difference]: Finished difference. Result has 281 places, 287 transitions, 690 flow [2023-11-26 10:42:09,492 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=676, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=285, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=283, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=690, PETRI_PLACES=281, PETRI_TRANSITIONS=287} [2023-11-26 10:42:09,495 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -8 predicate places. [2023-11-26 10:42:09,496 INFO L495 AbstractCegarLoop]: Abstraction has has 281 places, 287 transitions, 690 flow [2023-11-26 10:42:09,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:09,497 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:09,497 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:42:09,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-26 10:42:09,497 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting t2Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:09,498 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:09,498 INFO L85 PathProgramCache]: Analyzing trace with hash -1148118900, now seen corresponding path program 1 times [2023-11-26 10:42:09,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:09,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414893701] [2023-11-26 10:42:09,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:09,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:09,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414893701] [2023-11-26 10:42:09,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1414893701] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:09,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:09,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:42:09,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450372988] [2023-11-26 10:42:09,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:09,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:09,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:09,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:09,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:09,600 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 310 [2023-11-26 10:42:09,601 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 287 transitions, 690 flow. Second operand has 3 states, 3 states have (on average 282.0) internal successors, (846), 3 states have internal predecessors, (846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:09,602 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:09,602 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 310 [2023-11-26 10:42:09,602 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:13,901 INFO L124 PetriNetUnfolderBase]: 2678/24953 cut-off events. [2023-11-26 10:42:13,901 INFO L125 PetriNetUnfolderBase]: For 272/319 co-relation queries the response was YES. [2023-11-26 10:42:14,042 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31058 conditions, 24953 events. 2678/24953 cut-off events. For 272/319 co-relation queries the response was YES. Maximal size of possible extension queue 476. Compared 335350 event pairs, 456 based on Foata normal form. 0/21701 useless extension candidates. Maximal degree in co-relation 30792. Up to 2141 conditions per place. [2023-11-26 10:42:14,128 INFO L140 encePairwiseOnDemand]: 303/310 looper letters, 18 selfloop transitions, 4 changer transitions 0/291 dead transitions. [2023-11-26 10:42:14,128 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 291 transitions, 743 flow [2023-11-26 10:42:14,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 865 transitions. [2023-11-26 10:42:14,132 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9301075268817204 [2023-11-26 10:42:14,133 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 865 transitions. [2023-11-26 10:42:14,133 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 865 transitions. [2023-11-26 10:42:14,134 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:14,134 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 865 transitions. [2023-11-26 10:42:14,137 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.3333333333333) internal successors, (865), 3 states have internal predecessors, (865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:14,139 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:14,140 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:14,141 INFO L175 Difference]: Start difference. First operand has 281 places, 287 transitions, 690 flow. Second operand 3 states and 865 transitions. [2023-11-26 10:42:14,141 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 291 transitions, 743 flow [2023-11-26 10:42:14,146 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 291 transitions, 743 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-26 10:42:14,151 INFO L231 Difference]: Finished difference. Result has 281 places, 286 transitions, 704 flow [2023-11-26 10:42:14,152 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=684, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=280, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=704, PETRI_PLACES=281, PETRI_TRANSITIONS=286} [2023-11-26 10:42:14,153 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -8 predicate places. [2023-11-26 10:42:14,153 INFO L495 AbstractCegarLoop]: Abstraction has has 281 places, 286 transitions, 704 flow [2023-11-26 10:42:14,154 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 282.0) internal successors, (846), 3 states have internal predecessors, (846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:14,154 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:14,154 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:42:14,154 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-26 10:42:14,155 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:14,155 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:14,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1624334678, now seen corresponding path program 1 times [2023-11-26 10:42:14,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:14,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034482341] [2023-11-26 10:42:14,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:14,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:14,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034482341] [2023-11-26 10:42:14,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034482341] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:14,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:14,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 10:42:14,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039777357] [2023-11-26 10:42:14,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:14,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:14,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:14,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:14,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:14,251 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-26 10:42:14,252 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 286 transitions, 704 flow. Second operand has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:14,252 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:14,252 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-26 10:42:14,253 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:16,746 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][120], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 361#(= |#race~first~0| 0), Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:16,746 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-26 10:42:16,746 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-26 10:42:16,747 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:16,747 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-26 10:42:17,238 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][120], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 361#(= |#race~first~0| 0), Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:17,238 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-26 10:42:17,239 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-26 10:42:17,239 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-26 10:42:17,239 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-26 10:42:19,554 INFO L124 PetriNetUnfolderBase]: 3354/26387 cut-off events. [2023-11-26 10:42:19,554 INFO L125 PetriNetUnfolderBase]: For 332/409 co-relation queries the response was YES. [2023-11-26 10:42:19,709 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34676 conditions, 26387 events. 3354/26387 cut-off events. For 332/409 co-relation queries the response was YES. Maximal size of possible extension queue 457. Compared 352651 event pairs, 1327 based on Foata normal form. 0/22915 useless extension candidates. Maximal degree in co-relation 34353. Up to 3568 conditions per place. [2023-11-26 10:42:19,790 INFO L140 encePairwiseOnDemand]: 306/310 looper letters, 18 selfloop transitions, 3 changer transitions 0/290 dead transitions. [2023-11-26 10:42:19,790 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 290 transitions, 756 flow [2023-11-26 10:42:19,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 865 transitions. [2023-11-26 10:42:19,795 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9301075268817204 [2023-11-26 10:42:19,795 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 865 transitions. [2023-11-26 10:42:19,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 865 transitions. [2023-11-26 10:42:19,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:19,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 865 transitions. [2023-11-26 10:42:19,799 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.3333333333333) internal successors, (865), 3 states have internal predecessors, (865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:19,802 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:19,803 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:19,803 INFO L175 Difference]: Start difference. First operand has 281 places, 286 transitions, 704 flow. Second operand 3 states and 865 transitions. [2023-11-26 10:42:19,803 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 290 transitions, 756 flow [2023-11-26 10:42:19,811 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 290 transitions, 752 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-26 10:42:19,816 INFO L231 Difference]: Finished difference. Result has 284 places, 287 transitions, 718 flow [2023-11-26 10:42:19,816 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=286, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=283, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=718, PETRI_PLACES=284, PETRI_TRANSITIONS=287} [2023-11-26 10:42:19,817 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -5 predicate places. [2023-11-26 10:42:19,818 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 287 transitions, 718 flow [2023-11-26 10:42:19,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:19,819 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:19,819 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:42:19,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-26 10:42:19,820 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:19,820 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:19,820 INFO L85 PathProgramCache]: Analyzing trace with hash 382035071, now seen corresponding path program 1 times [2023-11-26 10:42:19,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:19,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827009682] [2023-11-26 10:42:19,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:19,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:19,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827009682] [2023-11-26 10:42:19,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827009682] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:19,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:19,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 10:42:19,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404832106] [2023-11-26 10:42:19,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:19,900 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:19,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:19,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:19,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:19,915 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 310 [2023-11-26 10:42:19,917 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 287 transitions, 718 flow. Second operand has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:19,917 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:19,917 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 310 [2023-11-26 10:42:19,917 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:22,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 63#L764-4true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,172 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-26 10:42:22,172 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-26 10:42:22,172 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-26 10:42:22,172 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-26 10:42:22,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 63#L764-4true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,299 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-26 10:42:22,299 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-26 10:42:22,299 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-26 10:42:22,300 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2023-11-26 10:42:22,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, 63#L764-4true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,350 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2023-11-26 10:42:22,351 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-26 10:42:22,351 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-26 10:42:22,351 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-26 10:42:22,780 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,781 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2023-11-26 10:42:22,781 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-26 10:42:22,781 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:22,781 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-26 10:42:22,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([902] L751-2-->L751-3: Formula: (= |v_t2Thread1of1ForFork0_#t~nondet22#1_3| |v_#race~send~0_10|) InVars {t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|} OutVars{t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|, #race~send~0=|v_#race~send~0_10|} AuxVars[] AssignedVars[#race~send~0][254], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 227#L751-3true, Black: 338#(= |#race~receive~0| 0), 221#L728-1true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,822 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-26 10:42:22,822 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:22,822 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-26 10:42:22,822 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-26 10:42:22,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([902] L751-2-->L751-3: Formula: (= |v_t2Thread1of1ForFork0_#t~nondet22#1_3| |v_#race~send~0_10|) InVars {t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|} OutVars{t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|, #race~send~0=|v_#race~send~0_10|} AuxVars[] AssignedVars[#race~send~0][254], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 295#L728-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 227#L751-3true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,822 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-26 10:42:22,823 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:22,823 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-26 10:42:22,823 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-26 10:42:22,889 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([715] L728-->L728-1: Formula: (= |v_#race~send~0_4| 0) InVars {} OutVars{#race~send~0=|v_#race~send~0_4|} AuxVars[] AssignedVars[#race~send~0][82], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 364#true, Black: 330#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 227#L751-3true, Black: 338#(= |#race~receive~0| 0), 221#L728-1true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,889 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-26 10:42:22,889 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:22,889 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-26 10:42:22,889 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-26 10:42:22,914 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,914 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-26 10:42:22,915 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:22,915 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-26 10:42:22,915 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-26 10:42:22,953 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,953 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-26 10:42:22,953 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-26 10:42:22,953 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-26 10:42:22,954 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:22,981 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:22,981 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-26 10:42:22,982 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:22,982 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-26 10:42:22,982 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-26 10:42:22,982 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-26 10:42:23,022 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:23,023 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-26 10:42:23,023 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-26 10:42:23,023 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-26 10:42:23,023 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-26 10:42:23,023 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:23,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:23,183 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2023-11-26 10:42:23,184 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-26 10:42:23,184 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2023-11-26 10:42:23,184 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2023-11-26 10:42:23,764 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:23,764 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-26 10:42:23,764 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-26 10:42:23,764 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2023-11-26 10:42:23,764 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-26 10:42:23,828 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:23,828 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-26 10:42:23,828 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-26 10:42:23,829 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2023-11-26 10:42:23,829 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-26 10:42:23,829 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-26 10:42:24,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:24,437 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2023-11-26 10:42:24,437 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-26 10:42:24,437 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-26 10:42:24,437 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2023-11-26 10:42:24,540 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,540 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2023-11-26 10:42:24,541 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-26 10:42:24,541 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-26 10:42:24,541 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2023-11-26 10:42:24,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,642 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2023-11-26 10:42:24,643 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-26 10:42:24,643 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2023-11-26 10:42:24,643 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-26 10:42:24,648 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 174#L765-2true, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:24,648 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2023-11-26 10:42:24,648 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2023-11-26 10:42:24,648 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-26 10:42:24,649 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-26 10:42:24,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:24,727 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-26 10:42:24,727 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-26 10:42:24,728 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-26 10:42:24,728 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-26 10:42:24,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,747 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-26 10:42:24,747 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-26 10:42:24,748 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-26 10:42:24,748 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-26 10:42:24,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,750 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-26 10:42:24,750 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-26 10:42:24,751 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-26 10:42:24,751 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-26 10:42:24,827 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,827 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-26 10:42:24,828 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-26 10:42:24,828 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-26 10:42:24,828 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-26 10:42:24,842 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,842 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-26 10:42:24,842 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-26 10:42:24,843 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-26 10:42:24,843 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-26 10:42:24,844 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,844 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-26 10:42:24,844 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-26 10:42:24,844 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-26 10:42:24,844 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-26 10:42:24,899 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,899 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-26 10:42:24,899 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:24,900 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-26 10:42:24,900 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-26 10:42:24,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,920 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-26 10:42:24,920 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-26 10:42:24,920 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:24,921 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-26 10:42:24,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,973 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-26 10:42:24,973 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-26 10:42:24,974 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-26 10:42:24,974 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:24,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:24,987 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-26 10:42:24,988 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-26 10:42:24,988 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-26 10:42:24,988 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:25,026 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:25,026 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-26 10:42:25,026 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-26 10:42:25,026 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-26 10:42:25,026 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-26 10:42:25,038 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,038 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,039 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,039 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-26 10:42:25,039 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-26 10:42:25,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,093 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-26 10:42:25,093 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-26 10:42:25,093 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-26 10:42:25,094 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-26 10:42:25,168 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,169 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,169 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,169 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-26 10:42:25,169 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:25,175 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,176 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,176 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-26 10:42:25,176 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-26 10:42:25,207 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,207 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,207 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-26 10:42:25,207 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,207 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:25,235 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:25,235 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,235 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,235 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,235 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-26 10:42:25,238 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,239 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,239 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-26 10:42:25,239 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,239 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,242 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,242 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-26 10:42:25,242 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,242 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:25,292 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,292 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,292 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:25,292 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,292 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,296 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,296 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,296 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,296 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,296 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:25,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,298 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,298 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,298 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:25,299 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:25,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,347 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-26 10:42:25,347 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:25,347 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-26 10:42:25,347 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:25,351 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,351 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-26 10:42:25,352 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-26 10:42:25,352 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:25,352 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:25,398 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,398 INFO L294 olderBase$Statistics]: this new event has 206 ancestors and is cut-off event [2023-11-26 10:42:25,398 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-26 10:42:25,398 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-26 10:42:25,398 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-26 10:42:25,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,401 INFO L294 olderBase$Statistics]: this new event has 206 ancestors and is cut-off event [2023-11-26 10:42:25,401 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-26 10:42:25,401 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-26 10:42:25,401 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-26 10:42:25,446 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,446 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2023-11-26 10:42:25,446 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-26 10:42:25,447 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2023-11-26 10:42:25,447 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-26 10:42:25,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-26 10:42:25,539 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2023-11-26 10:42:25,540 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-26 10:42:25,540 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-26 10:42:25,540 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-26 10:42:26,349 INFO L124 PetriNetUnfolderBase]: 3260/36854 cut-off events. [2023-11-26 10:42:26,349 INFO L125 PetriNetUnfolderBase]: For 478/563 co-relation queries the response was YES. [2023-11-26 10:42:26,594 INFO L83 FinitePrefix]: Finished finitePrefix Result has 46127 conditions, 36854 events. 3260/36854 cut-off events. For 478/563 co-relation queries the response was YES. Maximal size of possible extension queue 602. Compared 541166 event pairs, 795 based on Foata normal form. 14/32198 useless extension candidates. Maximal degree in co-relation 45693. Up to 2306 conditions per place. [2023-11-26 10:42:26,682 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 15 selfloop transitions, 2 changer transitions 0/293 dead transitions. [2023-11-26 10:42:26,682 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 286 places, 293 transitions, 766 flow [2023-11-26 10:42:26,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 879 transitions. [2023-11-26 10:42:26,686 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9451612903225807 [2023-11-26 10:42:26,686 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 879 transitions. [2023-11-26 10:42:26,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 879 transitions. [2023-11-26 10:42:26,688 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:26,688 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 879 transitions. [2023-11-26 10:42:26,691 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:26,693 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:26,694 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:26,694 INFO L175 Difference]: Start difference. First operand has 284 places, 287 transitions, 718 flow. Second operand 3 states and 879 transitions. [2023-11-26 10:42:26,694 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 286 places, 293 transitions, 766 flow [2023-11-26 10:42:26,731 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 293 transitions, 760 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:42:26,736 INFO L231 Difference]: Finished difference. Result has 285 places, 288 transitions, 724 flow [2023-11-26 10:42:26,737 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=712, PETRI_DIFFERENCE_MINUEND_PLACES=282, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=287, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=285, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=724, PETRI_PLACES=285, PETRI_TRANSITIONS=288} [2023-11-26 10:42:26,737 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -4 predicate places. [2023-11-26 10:42:26,737 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 288 transitions, 724 flow [2023-11-26 10:42:26,738 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:26,738 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:26,738 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:42:26,738 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-26 10:42:26,739 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting t2Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:26,739 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:26,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1932093911, now seen corresponding path program 1 times [2023-11-26 10:42:26,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:26,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791799132] [2023-11-26 10:42:26,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:26,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:26,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:26,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:26,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791799132] [2023-11-26 10:42:26,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791799132] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:26,801 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:26,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 10:42:26,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789806988] [2023-11-26 10:42:26,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:26,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:26,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:26,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:26,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:26,810 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 310 [2023-11-26 10:42:26,811 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 288 transitions, 724 flow. Second operand has 3 states, 3 states have (on average 288.6666666666667) internal successors, (866), 3 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:26,811 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:26,811 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 310 [2023-11-26 10:42:26,812 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:30,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:30,042 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-26 10:42:30,042 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:30,043 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-26 10:42:30,043 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-26 10:42:31,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true]) [2023-11-26 10:42:31,525 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-26 10:42:31,525 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-26 10:42:31,525 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-26 10:42:31,525 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-26 10:42:33,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 375#true, 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:33,963 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-26 10:42:33,963 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:33,963 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:33,963 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-26 10:42:34,101 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 203#L765-3true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:34,101 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:34,102 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:34,102 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:34,102 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:34,237 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:34,238 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-26 10:42:34,238 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-26 10:42:34,238 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:34,238 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:34,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 25#L765-5true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:34,374 INFO L294 olderBase$Statistics]: this new event has 206 ancestors and is cut-off event [2023-11-26 10:42:34,375 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-26 10:42:34,375 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-26 10:42:34,375 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-26 10:42:34,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:34,509 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2023-11-26 10:42:34,510 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-26 10:42:34,510 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-26 10:42:34,510 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2023-11-26 10:42:34,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:34,799 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2023-11-26 10:42:34,799 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-26 10:42:34,799 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-26 10:42:34,800 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-26 10:42:37,198 INFO L124 PetriNetUnfolderBase]: 6485/61483 cut-off events. [2023-11-26 10:42:37,199 INFO L125 PetriNetUnfolderBase]: For 430/528 co-relation queries the response was YES. [2023-11-26 10:42:37,698 INFO L83 FinitePrefix]: Finished finitePrefix Result has 78871 conditions, 61483 events. 6485/61483 cut-off events. For 430/528 co-relation queries the response was YES. Maximal size of possible extension queue 1051. Compared 990110 event pairs, 1164 based on Foata normal form. 0/53858 useless extension candidates. Maximal degree in co-relation 78467. Up to 3591 conditions per place. [2023-11-26 10:42:37,860 INFO L140 encePairwiseOnDemand]: 306/310 looper letters, 16 selfloop transitions, 3 changer transitions 0/296 dead transitions. [2023-11-26 10:42:37,861 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 296 transitions, 779 flow [2023-11-26 10:42:37,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:42:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:42:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 881 transitions. [2023-11-26 10:42:37,865 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9473118279569892 [2023-11-26 10:42:37,865 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 881 transitions. [2023-11-26 10:42:37,865 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 881 transitions. [2023-11-26 10:42:37,866 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:42:37,867 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 881 transitions. [2023-11-26 10:42:37,869 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.6666666666667) internal successors, (881), 3 states have internal predecessors, (881), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:37,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:37,873 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:37,873 INFO L175 Difference]: Start difference. First operand has 285 places, 288 transitions, 724 flow. Second operand 3 states and 881 transitions. [2023-11-26 10:42:37,873 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 296 transitions, 779 flow [2023-11-26 10:42:37,907 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 286 places, 296 transitions, 777 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-26 10:42:37,912 INFO L231 Difference]: Finished difference. Result has 288 places, 291 transitions, 748 flow [2023-11-26 10:42:37,913 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=284, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=288, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=285, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=748, PETRI_PLACES=288, PETRI_TRANSITIONS=291} [2023-11-26 10:42:37,914 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -1 predicate places. [2023-11-26 10:42:37,914 INFO L495 AbstractCegarLoop]: Abstraction has has 288 places, 291 transitions, 748 flow [2023-11-26 10:42:37,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 288.6666666666667) internal successors, (866), 3 states have internal predecessors, (866), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:37,915 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:42:37,915 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:42:37,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-26 10:42:37,915 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-26 10:42:37,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:42:37,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1087073041, now seen corresponding path program 1 times [2023-11-26 10:42:37,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:42:37,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69140390] [2023-11-26 10:42:37,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:42:37,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:42:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:42:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:42:37,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:42:37,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69140390] [2023-11-26 10:42:37,970 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69140390] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:42:37,970 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:42:37,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 10:42:37,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063357516] [2023-11-26 10:42:37,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:42:37,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:42:37,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:42:37,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:42:37,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:42:37,988 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-26 10:42:37,989 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 291 transitions, 748 flow. Second operand has 3 states, 3 states have (on average 283.6666666666667) internal successors, (851), 3 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:42:37,989 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:42:37,989 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-26 10:42:37,989 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:42:41,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:41,593 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-26 10:42:41,593 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:41,593 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-26 10:42:41,593 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-26 10:42:43,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true]) [2023-11-26 10:42:43,070 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-26 10:42:43,070 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-26 10:42:43,070 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-26 10:42:43,070 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-26 10:42:44,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 375#true, 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:44,766 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-26 10:42:44,766 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-26 10:42:44,766 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-26 10:42:44,766 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-26 10:42:44,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:44,886 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-26 10:42:44,886 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-26 10:42:44,886 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-26 10:42:44,886 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-26 10:42:45,005 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-26 10:42:45,005 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-26 10:42:45,005 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-26 10:42:45,005 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-26 10:42:45,005 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-26 10:42:45,123 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-26 10:42:45,123 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-26 10:42:45,123 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-26 10:42:45,123 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-26 10:42:45,123 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-26 10:42:45,245 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-26 10:42:45,245 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-26 10:42:45,245 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-26 10:42:45,245 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-26 10:42:45,245 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-26 10:42:45,489 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-26 10:42:45,490 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:45,490 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:45,490 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-26 10:42:45,490 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:45,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 377#(= |#race~value~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 375#true, 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-26 10:42:45,567 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-26 10:42:45,568 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:45,568 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-26 10:42:45,568 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-26 10:42:45,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-26 10:42:45,972 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-26 10:42:45,972 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:45,972 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-26 10:42:45,972 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-26 10:42:46,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 377#(= |#race~value~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-26 10:42:46,143 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-26 10:42:46,143 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-26 10:42:46,144 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-26 10:42:46,144 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event